#57CB3D#57CB3D

#57CB3D is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.7% C 0.207 H 140.3°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#57CB3D
RGB	rgb(87, 203, 61)
HSL	hsl(109, 58%, 52%)
HSV	hsv(109, 70%, 80%)
CMYK	cmyk(57.1%, 0%, 70%, 20.4%)
CIE-LAB	lab(72.94, -58.26, 58.16)
CIE-LCH	lch(72.94, 82.32, 135.05°)
OKLab	oklab(74.74% -0.1597 0.1324)
OKLCH	oklch(74.74% 0.207 140.3)
XYZ	xyz(26.1275, 45.0728, 11.7370)
Luminance	0.4507 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB3D #B13DCB

analogous

#9ECB3D #57CB3D #3DCB6A

triadic

#57CB3D #3D57CB #CB3D57

tetradic

#57CB3D #3D9ECB #B13DCB #CB6A3D

square

#57CB3D #3D9ECB #B13DCB #CB6A3D

split-complementary

#57CB3D #6A3DCB #CB3D9E

monochromatic

#2D701E #40A02B #57CB3D #81D86D #ABE59E

Accessibility & contrast

On white

2.10

#57CB3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#57CB3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB3D

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB3D	#FFFFFF	#000000	##000000
##57CB3D	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B927

Deuteranopia (green-blind)

#C2AF4B

Tritanopia (blue-blind)

#48C5AF

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #57cb3d;
/* rgb */ color: rgb(87, 203, 61);
/* oklch */ color: oklch(74.7% 0.207 140.3);

Tailwind

colors: {
  custom: {
    50: '#92dc7a',
    500: '#57cb3d',
    950: '#000000',
  },
}

SCSS

$custom: #57cb3d;
$custom-light: #92dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb3d",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 61
  },
  "hsl": {
    "h": 109.014,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.74739,
    "c": 0.20744,
    "h": 140.3
  },
  "luminance": 0.45075
}

Semantic roles & 50–950 ramp

primary

#57CB3D

secondary

#C693D1

accent

#47E1C5

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CB3D

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

Preview Lab → · Contrast checker → · Palette generator →