#57B73F#57B73F

#57B73F is a light, vivid green. Relative luminance 0.363; OKLCH L 69.6% C 0.182 H 139.9°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#57B73F
RGB	rgb(87, 183, 63)
HSL	hsl(108, 49%, 48%)
HSV	hsv(108, 66%, 72%)
CMYK	cmyk(52.5%, 0%, 65.6%, 28.2%)
CIE-LAB	lab(66.71, -50.64, 50.74)
CIE-LCH	lch(66.71, 71.68, 134.94°)
OKLab	oklab(69.61% -0.1389 0.1171)
OKLCH	oklch(69.61% 0.182 139.9)
XYZ	xyz(21.7603, 36.2504, 10.5520)
Luminance	0.3625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B73F #9F3FB7

analogous

#93B73F #57B73F #3FB763

triadic

#57B73F #3F57B7 #B73F57

tetradic

#57B73F #3F93B7 #9F3FB7 #B7633F

square

#57B73F #3F93B7 #9F3FB7 #B7633F

split-complementary

#57B73F #633FB7 #B73F93

monochromatic

#2C5C20 #41892F #57B73F #7CCB68 #A3DB96

Accessibility & contrast

On white

2.55

#57B73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#57B73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B73F

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B73F	#FFFFFF	#000000	##000000
##57B73F	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)

#BCA730

Deuteranopia (green-blind)

#AF9F49

Tritanopia (blue-blind)

#4DB19E

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57b73f;
/* rgb */ color: rgb(87, 183, 63);
/* oklch */ color: oklch(69.6% 0.182 139.9);

Tailwind

colors: {
  custom: {
    50: '#8fcd79',
    500: '#57b73f',
    950: '#000000',
  },
}

SCSS

$custom: #57b73f;
$custom-light: #8fcd79;
$custom-dark: #000000;

JSON

{
  "hex": "#57b73f",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 63
  },
  "hsl": {
    "h": 108,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69611,
    "c": 0.18168,
    "h": 139.9
  },
  "luminance": 0.36252
}

Semantic roles & 50–950 ramp

primary

#57B73F

secondary

#BB8BC6

accent

#4FD8BD

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57B73F

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

Preview Lab → · Contrast checker → · Palette generator →