#57B02F#57B02F

#57B02F is a light, vivid green. Relative luminance 0.333; OKLCH L 67.7% C 0.184 H 137.9°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#57B02F
RGB	rgb(87, 176, 47)
HSL	hsl(101, 58%, 44%)
HSV	hsv(101, 73%, 69%)
CMYK	cmyk(50.6%, 0%, 73.3%, 31%)
CIE-LAB	lab(64.39, -49.26, 54.62)
CIE-LCH	lch(64.39, 73.55, 132.05°)
OKLab	oklab(67.66% -0.1362 0.1232)
OKLCH	oklch(67.66% 0.184 137.9)
XYZ	xyz(19.9682, 33.2807, 8.0604)
Luminance	0.3328 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B02F #882FB0

analogous

#97B02F #57B02F #2FB047

triadic

#57B02F #2F57B0 #B02F57

tetradic

#57B02F #2F97B0 #882FB0 #B0472F

square

#57B02F #2F97B0 #882FB0 #B0472F

split-complementary

#57B02F #472FB0 #B02F97

monochromatic

#274F15 #3F8022 #57B02F #75CF4D #9BDC7D

Accessibility & contrast

On white

2.74

#57B02F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#57B02F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B02F

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B02F	#FFFFFF	#000000	##000000
##57B02F	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A117

Deuteranopia (green-blind)

#AA993C

Tritanopia (blue-blind)

#51AA97

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #57b02f;
/* rgb */ color: rgb(87, 176, 47);
/* oklch */ color: oklch(67.7% 0.184 137.9);

Tailwind

colors: {
  custom: {
    50: '#8fc870',
    500: '#57b02f',
    950: '#000000',
  },
}

SCSS

$custom: #57b02f;
$custom-light: #8fc870;
$custom-dark: #000000;

JSON

{
  "hex": "#57b02f",
  "rgb": {
    "r": 87,
    "g": 176,
    "b": 47
  },
  "hsl": {
    "h": 101.395,
    "s": 57.848,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6766,
    "c": 0.18366,
    "h": 137.9
  },
  "luminance": 0.33282
}

Semantic roles & 50–950 ramp

primary

#57B02F

secondary

#AC76C5

accent

#47E1B1

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B02F

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

Preview Lab → · Contrast checker → · Palette generator →