#57CB5E#57CB5E

#57CB5E is a light, vivid green. Relative luminance 0.455; OKLCH L 75.1% C 0.182 H 144.5°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#57CB5E
RGB	rgb(87, 203, 94)
HSL	hsl(124, 53%, 57%)
HSV	hsv(124, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 53.7%, 20.4%)
CIE-LAB	lab(73.25, -54.77, 44.23)
CIE-LCH	lch(73.25, 70.41, 141.08°)
OKLab	oklab(75.09% -0.1486 0.1058)
OKLCH	oklch(75.09% 0.182 144.5)
XYZ	xyz(27.3052, 45.5438, 17.9394)
Luminance	0.4555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB5E #CB57C4

analogous

#8ACB57 #57CB5E #57CB98

triadic

#57CB5E #5E57CB #CB5E57

tetradic

#57CB5E #578ACB #CB57C4 #CB9857

square

#57CB5E #578ACB #CB57C4 #CB9857

split-complementary

#57CB5E #9857CB #CB578A

monochromatic

#28802D #36AF3D #57CB5E #86D98B #B4E8B8

Accessibility & contrast

On white

2.08

#57CB5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#57CB5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB5E

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB5E	#FFFFFF	#000000	##000000
##57CB5E	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA54

Deuteranopia (green-blind)

#BFB066

Tritanopia (blue-blind)

#42C6B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #57cb5e;
/* rgb */ color: rgb(87, 203, 94);
/* oklch */ color: oklch(75.1% 0.182 144.5);

Tailwind

colors: {
  custom: {
    50: '#91dc8e',
    500: '#57cb5e',
    950: '#000000',
  },
}

SCSS

$custom: #57cb5e;
$custom-light: #91dc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb5e",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 94
  },
  "hsl": {
    "h": 123.621,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.75093,
    "c": 0.1824,
    "h": 144.5
  },
  "luminance": 0.45546
}

Semantic roles & 50–950 ramp

primary

#57CB5E

secondary

#D7A7D4

accent

#4CD3DC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CB5E

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

Preview Lab → · Contrast checker → · Palette generator →