#57CB5D#57CB5D

#57CB5D is a light, vivid green. Relative luminance 0.455; OKLCH L 75.1% C 0.183 H 144.4°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#57CB5D
RGB	rgb(87, 203, 93)
HSL	hsl(123, 53%, 57%)
HSV	hsv(123, 57%, 80%)
CMYK	cmyk(57.1%, 0%, 54.2%, 20.4%)
CIE-LAB	lab(73.24, -54.90, 44.69)
CIE-LCH	lch(73.24, 70.80, 140.85°)
OKLab	oklab(75.08% -0.149 0.1068)
OKLCH	oklch(75.08% 0.183 144.4)
XYZ	xyz(27.2606, 45.5260, 17.7046)
Luminance	0.4553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CB5D #CB57C5

analogous

#8BCB57 #57CB5D #57CB97

triadic

#57CB5D #5D57CB #CB5D57

tetradic

#57CB5D #578BCB #CB57C5 #CB9757

square

#57CB5D #578BCB #CB57C5 #CB9757

split-complementary

#57CB5D #9757CB #CB578B

monochromatic

#28802C #36AF3C #57CB5D #86D98A #B4E8B7

Accessibility & contrast

On white

2.08

#57CB5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#57CB5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CB5D

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CB5D	#FFFFFF	#000000	##000000
##57CB5D	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)

#CFBA53

Deuteranopia (green-blind)

#BFB065

Tritanopia (blue-blind)

#42C6B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #57cb5d;
/* rgb */ color: rgb(87, 203, 93);
/* oklch */ color: oklch(75.1% 0.183 144.4);

Tailwind

colors: {
  custom: {
    50: '#91dc8d',
    500: '#57cb5d',
    950: '#000000',
  },
}

SCSS

$custom: #57cb5d;
$custom-light: #91dc8d;
$custom-dark: #000000;

JSON

{
  "hex": "#57cb5d",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 93
  },
  "hsl": {
    "h": 123.103,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.7508,
    "c": 0.18326,
    "h": 144.4
  },
  "luminance": 0.45528
}

Semantic roles & 50–950 ramp

primary

#57CB5D

secondary

#D7A7D4

accent

#4CD5DC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CB5D

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

Preview Lab → · Contrast checker → · Palette generator →