#57CF5E#57CF5E

#57CF5E is a light, vivid green. Relative luminance 0.475; OKLCH L 76.1% C 0.188 H 144.5°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#57CF5E
RGB	rgb(87, 207, 94)
HSL	hsl(124, 56%, 58%)
HSV	hsv(124, 58%, 81%)
CMYK	cmyk(58%, 0%, 54.6%, 18.8%)
CIE-LAB	lab(74.48, -56.28, 45.71)
CIE-LCH	lch(74.48, 72.51, 140.91°)
OKLab	oklab(76.11% -0.1526 0.1091)
OKLCH	oklch(76.11% 0.188 144.5)
XYZ	xyz(28.2620, 47.4575, 18.2584)
Luminance	0.4746 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF5E #CF57C8

analogous

#8CCF57 #57CF5E #57CF9A

triadic

#57CF5E #5E57CF #CF5E57

tetradic

#57CF5E #578CCF #CF57C8 #CF9A57

square

#57CF5E #578CCF #CF57C8 #CF9A57

split-complementary

#57CF5E #9A57CF #CF578C

monochromatic

#26852C #34B53B #57CF5E #87DD8C #B6EAB9

Accessibility & contrast

On white

2.00

#57CF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#57CF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF5E

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF5E	#FFFFFF	#000000	##000000
##57CF5E	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BE53

Deuteranopia (green-blind)

#C3B366

Tritanopia (blue-blind)

#40CAB6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #57cf5e;
/* rgb */ color: rgb(87, 207, 94);
/* oklch */ color: oklch(76.1% 0.188 144.5);

Tailwind

colors: {
  custom: {
    50: '#91df8e',
    500: '#57cf5e',
    950: '#000000',
  },
}

SCSS

$custom: #57cf5e;
$custom-light: #91df8e;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf5e",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 94
  },
  "hsl": {
    "h": 123.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76108,
    "c": 0.1876,
    "h": 144.5
  },
  "luminance": 0.4746
}

Semantic roles & 50–950 ramp

primary

#57CF5E

secondary

#D9A9D6

accent

#49D6DF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CF5E

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

Preview Lab → · Contrast checker → · Palette generator →