Tailwind CSS v4 default palette
Tailwind teal-100: #CBFBF1
In Tailwind CSS v4, teal-100 is defined as --color-teal-100: oklch(95.3% 0.051 180.801), which is #CBFBF1 in hex and rgb(203, 251, 241): an off-white with a cyan tint. In Tailwind v3, teal-100 was #CCFBF1.
In OKLCH, teal-100 has a lightness of 95.3%, chroma 0.051 and hue 180.8°.
The value fits inside sRGB, so the hex #CBFBF1 represents it without loss on any screen.
In v3, teal-100 was #CCFBF1. The v4 value is ΔE OK 0.1 away, below the point where most people can tell them apart.
Tailwind teal is a blue-green between emerald and cyan, often used as a calm brand accent.
Color codes for teal-100
| Tailwind v4 token | --color-teal-100 |
|---|---|
| OKLCH (source value) | oklch(95.3% 0.051 180.801) |
| HEX | #CBFBF1 |
| RGB | rgb(203, 251, 241) |
| HSL | hsl(168, 86%, 89%) |
| HWB | hwb(168 80% 2%) |
| CMYK (naive, no ICC profile) | cmyk(19%, 0%, 4%, 2%) |
| Decimal | 13,368,305 |
| Tailwind v3 hex | #CCFBF1 |
| Utility classes | bg-teal-100, text-teal-100, border-teal-100 |
Tailwind teal scale
Contrast and accessibility
On teal-100, black text has a contrast ratio of 18.60:1 and passes AAA at any text size; white text reaches 1.12:1.
WCAG 2.2 contrast ratios (success criteria 1.4.3 and 1.4.6: AA needs 4.5:1 for normal text and 3:1 for large text, AAA needs 7:1 and 4.5:1). APCA Lc is the lightness contrast from the APCA-W3 0.0.98G model proposed for WCAG 3; a higher absolute value is more readable, and Lc 75 is its suggested minimum for body text.
| Pair | Ratio | AA | AA large | AAA | AAA large | APCA Lc |
|---|---|---|---|---|---|---|
| Black text on teal-100 | 18.60:1 | Pass | Pass | Pass | Pass | 97.8 |
| White text on teal-100 | 1.12:1 | Fail | Fail | Fail | Fail | 0.0 |
| Teal-100 text on white | 1.12:1 | Fail | Fail | Fail | Fail | 0.0 |
| Teal-100 text on black | 18.60:1 | Pass | Pass | Pass | Pass | −98.8 |
Tints and shades
Each step mixes var(--color-teal-100) with white (tints) or black (shades) in gamma-encoded sRGB, the same result as color-mix(in srgb, var(--color-teal-100), white 25%) in CSS.
Tints (mixed with white)
- 5%
#cefbf2 - 15%
#d3fcf3 - 25%
#d8fcf5 - 35%
#ddfcf6 - 45%
#e2fdf7 - 55%
#e8fdf9 - 65%
#edfefa - 75%
#f2fefc - 85%
#f7fefd - 95%
#fcfffe
Shades (mixed with black)
- 5%
#c1eee5 - 15%
#add5cd - 25%
#98bcb5 - 35%
#84a39d - 45%
#708a85 - 55%
#5b716c - 65%
#475854 - 75%
#333f3c - 85%
#1e2624 - 95%
#0a0d0c
Color harmonies
Rotating the hue in OKLCH while keeping lightness and chroma, teal-100's complementary color is #FFE3ED (close to mistyrose), its analogous colors are #D8FADE and #C9FAFF, and its triadic partners are #F5E8FF and #FFE8CE. For text on top, black gives the higher contrast.
| Harmony | Rotation | Color |
|---|---|---|
| Complementary | +180° | #ffe3ed |
| Analogous | −30°, +30° | #d8fade#c9faff |
| Triadic | +120°, +240° | #f5e8ff#ffe8ce |
| Split-complementary | +150°, +210° | #ffe4ff#ffe5dd |
Computed in OKLCH: the hue is rotated by 180° (complementary), ±30° (analogous), ±120° (triadic) and 180° ±30° (split-complementary) while lightness and chroma stay fixed. Results that fall outside sRGB are brought back with the CSS Color 4 gamut mapping algorithm. Because this uses OKLCH, the values differ from tools that rotate hue in HSL, but every color keeps the same perceived lightness.
Warm or cool?
Tailwind teal-100 is a cool color: its hue is 168° on the HSL wheel, in the green, blue and violet range that is conventionally called cool.
Nearest named and Tailwind colors
Distance is ΔE OK, the Euclidean distance in OKLab multiplied by 100. Values under about 2 are hard to tell apart side by side.
Nearest CSS named colors
| Color | HEX | ΔE OK |
|---|---|---|
| lightcyan | #e0ffff | 3.3 |
| honeydew | #f0fff0 | 4.6 |
| paleturquoise | #afeeee | 5.0 |
Nearest Tailwind v4 colors
| Color | HEX | ΔE OK |
|---|---|---|
| emerald-100 | #d0fae5 | 1.6 |
| cyan-100 | #cefafe | 2.0 |
| green-100 | #dcfce7 | 2.3 |
Code snippets
<div class="bg-teal-100 text-black">...</div>
<p class="text-teal-100 border-teal-100">...</p>.element {
color: var(--color-teal-100);
background-color: oklch(95.3% 0.051 180.801);
border-color: #cbfbf1;
outline-color: rgb(203 251 241);
}import SwiftUI
extension Color {
static let teal100 = Color(red: 0.796, green: 0.984, blue: 0.945)
}import androidx.compose.ui.graphics.Color
val Teal100 = Color(0xFFCBFBF1)import 'package:flutter/material.dart';
const teal100 = Color(0xFFCBFBF1);<!-- res/values/colors.xml -->
<color name="teal_100">#CBFBF1</color>Frequently asked questions
- What is the hex code for Tailwind teal-100?
- In Tailwind CSS v4, teal-100 is oklch(95.3% 0.051 180.801), which converts to #CBFBF1 (rgb(203, 251, 241)) in sRGB. In Tailwind v3 the same name was #CCFBF1.
- What is the difference between teal-100 in Tailwind v3 and v4?
- v3 used the hex #CCFBF1; v4 redefined the palette in OKLCH as oklch(95.3% 0.051 180.801). In v3, teal-100 was #CCFBF1. The v4 value is ΔE OK 0.1 away, below the point where most people can tell them apart.
- How do I use teal-100 in plain CSS?
- Tailwind v4 defines every palette color as a theme variable, so in CSS you write var(--color-teal-100). By default Tailwind only emits the variables your project uses; @theme static emits all of them.
- Can you use white text on teal-100?
- White text on teal-100 has a contrast ratio of 1.12:1, which fails AA even for large text under WCAG 2.2. Black text reaches 18.60:1 and passes both AA and AAA. In APCA terms that is Lc 0.0 for white and Lc 97.8 for black.
- Which CSS named color is closest to teal-100?
- The closest is lightcyan (#E0FFFF) at ΔE OK 3.3, followed by honeydew and paleturquoise.
Last reviewed by Arielton Oberek.