#57B73D#57B73D

#57B73D is a light, vivid green. Relative luminance 0.362; OKLCH L 69.6% C 0.183 H 139.7°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#57B73D
RGB	rgb(87, 183, 61)
HSL	hsl(107, 50%, 48%)
HSV	hsv(107, 67%, 72%)
CMYK	cmyk(52.5%, 0%, 66.7%, 28.2%)
CIE-LAB	lab(66.69, -50.82, 51.56)
CIE-LCH	lch(66.69, 72.39, 134.59°)
OKLab	oklab(69.59% -0.1396 0.1186)
OKLCH	oklch(69.59% 0.183 139.7)
XYZ	xyz(21.7054, 36.2284, 10.2630)
Luminance	0.3623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B73D #9D3DB7

analogous

#94B73D #57B73D #3DB760

triadic

#57B73D #3D57B7 #B73D57

tetradic

#57B73D #3D94B7 #9D3DB7 #B7603D

square

#57B73D #3D94B7 #9D3DB7 #B7603D

split-complementary

#57B73D #603DB7 #B73D94

monochromatic

#2B5B1E #41892E #57B73D #7BCC65 #A3DB93

Accessibility & contrast

On white

2.55

#57B73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#57B73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B73D

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B73D	#FFFFFF	#000000	##000000
##57B73D	1.00	2.55	8.25	8.25
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72D

Deuteranopia (green-blind)

#B09F48

Tritanopia (blue-blind)

#4DB19E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57b73d;
/* rgb */ color: rgb(87, 183, 61);
/* oklch */ color: oklch(69.6% 0.183 139.7);

Tailwind

colors: {
  custom: {
    50: '#8fcd78',
    500: '#57b73d',
    950: '#000000',
  },
}

SCSS

$custom: #57b73d;
$custom-light: #8fcd78;
$custom-dark: #000000;

JSON

{
  "hex": "#57b73d",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 61
  },
  "hsl": {
    "h": 107.213,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69591,
    "c": 0.18312,
    "h": 139.7
  },
  "luminance": 0.3623
}

Semantic roles & 50–950 ramp

primary

#57B73D

secondary

#B989C6

accent

#4EDABC

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57B73D

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

Preview Lab → · Contrast checker → · Palette generator →