#57CF8A#57CF8A

#57CF8A is a light, vivid green. Relative luminance 0.485; OKLCH L 76.9% C 0.147 H 155.3°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#57CF8A
RGB	rgb(87, 207, 138)
HSL	hsl(146, 56%, 58%)
HSV	hsv(146, 58%, 81%)
CMYK	cmyk(58%, 0%, 33.3%, 18.8%)
CIE-LAB	lab(75.13, -49.26, 24.46)
CIE-LCH	lch(75.13, 55.00, 153.59°)
OKLab	oklab(76.85% -0.1339 0.0617)
OKLCH	oklch(76.85% 0.147 155.3)
XYZ	xyz(30.8282, 48.4839, 31.7736)
Luminance	0.4849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF8A #CF579C

analogous

#60CF57 #57CF8A #57CFC6

triadic

#57CF8A #8A57CF #CF8A57

tetradic

#57CF8A #5760CF #CF579C #CFC657

square

#57CF8A #5760CF #CF579C #CFC657

split-complementary

#57CF8A #C657CF #CF5760

monochromatic

#26854F #34B56B #57CF8A #87DDAB #B6EACC

Accessibility & contrast

On white

1.96

#57CF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#57CF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF8A

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF8A	#FFFFFF	#000000	##000000
##57CF8A	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC086

Deuteranopia (green-blind)

#BEB48E

Tritanopia (blue-blind)

#2DCDBD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #57cf8a;
/* rgb */ color: rgb(87, 207, 138);
/* oklch */ color: oklch(76.9% 0.147 155.3);

Tailwind

colors: {
  custom: {
    50: '#90deac',
    500: '#57cf8a',
    950: '#000000',
  },
}

SCSS

$custom: #57cf8a;
$custom-light: #90deac;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf8a",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 138
  },
  "hsl": {
    "h": 145.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76852,
    "c": 0.14743,
    "h": 155.3
  },
  "luminance": 0.48487
}

Semantic roles & 50–950 ramp

primary

#57CF8A

secondary

#D9A9C5

accent

#499FDF

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0E1510

muted

#7E837F

Preview Lab

Preview with #57CF8A

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

Preview Lab → · Contrast checker → · Palette generator →