#57C137#57C137

#57C137 is a light, vivid green. Relative luminance 0.404; OKLCH L 72.1% C 0.199 H 139.5°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#57C137
RGB	rgb(87, 193, 55)
HSL	hsl(106, 56%, 49%)
HSV	hsv(106, 72%, 76%)
CMYK	cmyk(54.9%, 0%, 71.5%, 24.3%)
CIE-LAB	lab(69.78, -55.09, 57.15)
CIE-LCH	lch(69.78, 79.38, 133.95°)
OKLab	oklab(72.12% -0.1515 0.1296)
OKLCH	oklch(72.12% 0.199 139.5)
XYZ	xyz(23.6891, 40.4401, 10.1711)
Luminance	0.4044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C137 #A137C1

analogous

#9CC137 #57C137 #37C15C

triadic

#57C137 #3757C1 #C13757

tetradic

#57C137 #379CC1 #A137C1 #C15C37

square

#57C137 #379CC1 #A137C1 #C15C37

split-complementary

#57C137 #5C37C1 #C1379C

monochromatic

#2C621C #429129 #57C137 #7DD263 #A4E092

Accessibility & contrast

On white

2.31

#57C137 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#57C137 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C137

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C137	#FFFFFF	#000000	##000000
##57C137	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B020

Deuteranopia (green-blind)

#B9A745

Tritanopia (blue-blind)

#4CBBA6

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #57c137;
/* rgb */ color: rgb(87, 193, 55);
/* oklch */ color: oklch(72.1% 0.199 139.5);

Tailwind

colors: {
  custom: {
    50: '#91d576',
    500: '#57c137',
    950: '#000000',
  },
}

SCSS

$custom: #57c137;
$custom-light: #91d576;
$custom-dark: #000000;

JSON

{
  "hex": "#57c137",
  "rgb": {
    "r": 87,
    "g": 193,
    "b": 55
  },
  "hsl": {
    "h": 106.087,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72121,
    "c": 0.19931,
    "h": 139.5
  },
  "luminance": 0.40442
}

Semantic roles & 50–950 ramp

primary

#57C137

secondary

#BC89CB

accent

#49DFBC

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #57C137

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

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