#4EFFB3#4EFFB3

#4EFFB3 is a very light, vivid teal. Relative luminance 0.764; OKLCH L 89.3% C 0.178 H 160.3°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#4EFFB3
RGB	rgb(78, 255, 179)
HSL	hsl(154, 100%, 65%)
HSV	hsv(154, 69%, 100%)
CMYK	cmyk(69.4%, 0%, 29.8%, 0%)
CIE-LAB	lab(90.04, -61.59, 23.64)
CIE-LCH	lch(90.04, 65.97, 159.00°)
OKLab	oklab(89.28% -0.1679 0.06)
OKLCH	oklch(89.28% 0.178 160.3)
XYZ	xyz(47.0338, 76.3890, 54.9049)
Luminance	0.7639 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFFB3 #FF4E9A

analogous

#4EFF5A #4EFFB3 #4EF3FF

triadic

#4EFFB3 #B34EFF #FFB34E

tetradic

#4EFFB3 #5A4EFF #FF4E9A #F3FF4E

square

#4EFFB3 #5A4EFF #FF4E9A #F3FF4E

split-complementary

#4EFFB3 #FF4EF3 #FF5A4E

monochromatic

#00D378 #11FF99 #4EFFB3 #8BFFCD #C8FFE8

Accessibility & contrast

On white

1.29

#4EFFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#4EFFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFFB3

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFFB3	#FFFFFF	#000000	##000000
##4EFFB3	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCECAE

Deuteranopia (green-blind)

#E5DCB8

Tritanopia (blue-blind)

#00FEEB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #4effb3;
/* rgb */ color: rgb(78, 255, 179);
/* oklch */ color: oklch(89.3% 0.178 160.3);

Tailwind

colors: {
  custom: {
    50: '#94ffca',
    500: '#4effb3',
    950: '#000000',
  },
}

SCSS

$custom: #4effb3;
$custom-light: #94ffca;
$custom-dark: #000000;

JSON

{
  "hex": "#4effb3",
  "rgb": {
    "r": 78,
    "g": 255,
    "b": 179
  },
  "hsl": {
    "h": 154.237,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89275,
    "c": 0.17826,
    "h": 160.3
  },
  "luminance": 0.76394
}

Semantic roles & 50–950 ramp

primary

#4EFFB3

secondary

#CD246D

accent

#0063E6

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1813

muted

#808682

Preview Lab

Preview with #4EFFB3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →