#57CB83#57CB83

#57CB83 is a light, vivid green. Relative luminance 0.464; OKLCH L 75.7% C 0.148 H 153.6°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#57CB83
RGB	rgb(87, 203, 131)
HSL	hsl(143, 53%, 57%)
HSV	hsv(143, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 35.5%, 20.4%)
CIE-LAB	lab(73.79, -48.94, 26.32)
CIE-LCH	lch(73.79, 55.57, 151.73°)
OKLab	oklab(75.71% -0.1328 0.066)
OKLCH	oklch(75.71% 0.148 153.6)
XYZ	xyz(29.3808, 46.3741, 28.8711)
Luminance	0.4638 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB83 #CB579F

analogous

#65CB57 #57CB83 #57CBBD

triadic

#57CB83 #8357CB #CB8357

tetradic

#57CB83 #5765CB #CB579F #CBBD57

square

#57CB83 #5765CB #CB579F #CBBD57

split-complementary

#57CB83 #BD57CB #CB5765

monochromatic

#288049 #36AF64 #57CB83 #86D9A5 #B4E8C8

Accessibility & contrast

On white

2.04

#57CB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#57CB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB83

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB83	#FFFFFF	#000000	##000000
##57CB83	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBC7E

Deuteranopia (green-blind)

#BBB188

Tritanopia (blue-blind)

#33C9B9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57cb83;
/* rgb */ color: rgb(87, 203, 131);
/* oklch */ color: oklch(75.7% 0.148 153.6);

Tailwind

colors: {
  custom: {
    50: '#90dca7',
    500: '#57cb83',
    950: '#000000',
  },
}

SCSS

$custom: #57cb83;
$custom-light: #90dca7;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb83",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 131
  },
  "hsl": {
    "h": 142.759,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75712,
    "c": 0.14834,
    "h": 153.6
  },
  "luminance": 0.46377
}

Semantic roles & 50–950 ramp

primary

#57CB83

secondary

#D7A7C5

accent

#4CA5DC

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #57CB83

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

Preview Lab → · Contrast checker → · Palette generator →