#57B030#57B030

#57B030 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.7% C 0.183 H 138.0°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#57B030
RGB	rgb(87, 176, 48)
HSL	hsl(102, 57%, 44%)
HSV	hsv(102, 73%, 69%)
CMYK	cmyk(50.6%, 0%, 72.7%, 31%)
CIE-LAB	lab(64.39, -49.19, 54.26)
CIE-LCH	lch(64.39, 73.24, 132.19°)
OKLab	oklab(67.67% -0.136 0.1226)
OKLCH	oklch(67.67% 0.183 138)
XYZ	xyz(19.9886, 33.2889, 8.1678)
Luminance	0.3329 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B030 #8930B0

analogous

#97B030 #57B030 #30B049

triadic

#57B030 #3057B0 #B03057

tetradic

#57B030 #3097B0 #8930B0 #B04930

square

#57B030 #3097B0 #8930B0 #B04930

split-complementary

#57B030 #4930B0 #B03097

monochromatic

#275016 #3F8023 #57B030 #76CF4E #9BDC7E

Accessibility & contrast

On white

2.74

#57B030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#57B030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B030

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B030	#FFFFFF	#000000	##000000
##57B030	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)

#B6A119

Deuteranopia (green-blind)

#AA993D

Tritanopia (blue-blind)

#50AA97

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #57b030;
/* rgb */ color: rgb(87, 176, 48);
/* oklch */ color: oklch(67.7% 0.183 138.0);

Tailwind

colors: {
  custom: {
    50: '#8fc870',
    500: '#57b030',
    950: '#000000',
  },
}

SCSS

$custom: #57b030;
$custom-light: #8fc870;
$custom-dark: #000000;

JSON

{
  "hex": "#57b030",
  "rgb": {
    "r": 87,
    "g": 176,
    "b": 48
  },
  "hsl": {
    "h": 101.719,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.67668,
    "c": 0.18305,
    "h": 138
  },
  "luminance": 0.3329
}

Semantic roles & 50–950 ramp

primary

#57B030

secondary

#AD77C5

accent

#47E0B2

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B030

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

Preview Lab → · Contrast checker → · Palette generator →