#4DE78B#4DE78B

#4DE78B is a very light, vivid green. Relative luminance 0.606; OKLCH L 82.6% C 0.183 H 153.1°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#4DE78B
RGB	rgb(77, 231, 139)
HSL	hsl(144, 76%, 60%)
HSV	hsv(144, 67%, 91%)
CMYK	cmyk(66.7%, 0%, 39.8%, 9.4%)
CIE-LAB	lab(82.16, -60.35, 33.28)
CIE-LCH	lch(82.16, 68.92, 151.12°)
OKLab	oklab(82.56% -0.1629 0.0827)
OKLCH	oklch(82.56% 0.183 153.1)
XYZ	xyz(36.2936, 60.5898, 34.2034)
Luminance	0.6059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DE78B #E74DA9

analogous

#5CE74D #4DE78B #4DE7D8

triadic

#4DE78B #8B4DE7 #E78B4D

tetradic

#4DE78B #4D5CE7 #E74DA9 #E7D84D

square

#4DE78B #4D5CE7 #E74DA9 #E7D84D

split-complementary

#4DE78B #D84DE7 #E74D5C

monochromatic

#16A44F #1DD969 #4DE78B #83EEAE #B9F6D1

Accessibility & contrast

On white

1.60

#4DE78B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#4DE78B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DE78B

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DE78B	#FFFFFF	#000000	##000000
##4DE78B	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D585

Deuteranopia (green-blind)

#D4C791

Tritanopia (blue-blind)

#00E4D0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #4de78b;
/* rgb */ color: rgb(77, 231, 139);
/* oklch */ color: oklch(82.6% 0.183 153.1);

Tailwind

colors: {
  custom: {
    50: '#90f0ad',
    500: '#4de78b',
    950: '#000000',
  },
}

SCSS

$custom: #4de78b;
$custom-light: #90f0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4de78b",
  "rgb": {
    "r": 77,
    "g": 231,
    "b": 139
  },
  "hsl": {
    "h": 144.156,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82557,
    "c": 0.18273,
    "h": 153.1
  },
  "luminance": 0.60594
}

Semantic roles & 50–950 ramp

primary

#4DE78B

secondary

#A63277

accent

#0D87D8

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1710

muted

#7F8581

Preview Lab

Preview with #4DE78B

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

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