#57CD5B#57CD5B

#57CD5B is a light, vivid green. Relative luminance 0.464; OKLCH L 75.6% C 0.188 H 144.0°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#57CD5B
RGB	rgb(87, 205, 91)
HSL	hsl(122, 54%, 57%)
HSV	hsv(122, 58%, 80%)
CMYK	cmyk(57.6%, 0%, 55.6%, 19.6%)
CIE-LAB	lab(73.83, -55.91, 46.34)
CIE-LCH	lch(73.83, 72.62, 140.34°)
OKLab	oklab(75.56% -0.1517 0.1102)
OKLCH	oklch(75.56% 0.188 144)
XYZ	xyz(27.6486, 46.4417, 17.4026)
Luminance	0.4644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CD5B #CD57C9

analogous

#8ECD57 #57CD5B #57CD96

triadic

#57CD5B #5B57CD #CD5B57

tetradic

#57CD5B #578ECD #CD57C9 #CD9657

square

#57CD5B #578ECD #CD57C9 #CD9657

split-complementary

#57CD5B #9657CD #CD578E

monochromatic

#27832A #35B239 #57CD5B #86DB89 #B5E9B7

Accessibility & contrast

On white

2.04

#57CD5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#57CD5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CD5B

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CD5B	#FFFFFF	#000000	##000000
##57CD5B	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BC50

Deuteranopia (green-blind)

#C2B164

Tritanopia (blue-blind)

#42C8B4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57cd5b;
/* rgb */ color: rgb(87, 205, 91);
/* oklch */ color: oklch(75.6% 0.188 144.0);

Tailwind

colors: {
  custom: {
    50: '#91dd8c',
    500: '#57cd5b',
    950: '#000000',
  },
}

SCSS

$custom: #57cd5b;
$custom-light: #91dd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#57cd5b",
  "rgb": {
    "r": 87,
    "g": 205,
    "b": 91
  },
  "hsl": {
    "h": 122.034,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75562,
    "c": 0.18755,
    "h": 144
  },
  "luminance": 0.46444
}

Semantic roles & 50–950 ramp

primary

#57CD5B

secondary

#D8A8D6

accent

#4AD9DD

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #57CD5B

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

Preview Lab → · Contrast checker → · Palette generator →