#57B33A#57B33A

#57B33A is a light, vivid green. Relative luminance 0.346; OKLCH L 68.5% C 0.180 H 139.1°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#57B33A
RGB	rgb(87, 179, 58)
HSL	hsl(106, 51%, 46%)
HSV	hsv(106, 68%, 70%)
CMYK	cmyk(51.4%, 0%, 67.6%, 29.8%)
CIE-LAB	lab(65.41, -49.54, 51.42)
CIE-LCH	lch(65.41, 71.40, 133.94°)
OKLab	oklab(68.53% -0.1363 0.1179)
OKLCH	oklch(68.53% 0.18 139.1)
XYZ	xyz(20.8135, 34.5704, 9.5781)
Luminance	0.3457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B33A #963AB3

analogous

#94B33A #57B33A #3AB35A

triadic

#57B33A #3A57B3 #B33A57

tetradic

#57B33A #3A94B3 #963AB3 #B35A3A

square

#57B33A #3A94B3 #963AB3 #B35A3A

split-complementary

#57B33A #5A3AB3 #B33A94

monochromatic

#2A571C #41852B #57B33A #79CB5F #A0DA8D

Accessibility & contrast

On white

2.65

#57B33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#57B33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B33A

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B33A	#FFFFFF	#000000	##000000
##57B33A	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A429

Deuteranopia (green-blind)

#AC9C45

Tritanopia (blue-blind)

#4FAD9A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #57b33a;
/* rgb */ color: rgb(87, 179, 58);
/* oklch */ color: oklch(68.5% 0.180 139.1);

Tailwind

colors: {
  custom: {
    50: '#8fca76',
    500: '#57b33a',
    950: '#000000',
  },
}

SCSS

$custom: #57b33a;
$custom-light: #8fca76;
$custom-dark: #000000;

JSON

{
  "hex": "#57b33a",
  "rgb": {
    "r": 87,
    "g": 179,
    "b": 58
  },
  "hsl": {
    "h": 105.62,
    "s": 51.055,
    "l": 46.471
  },
  "oklch": {
    "l": 0.68529,
    "c": 0.18021,
    "h": 139.1
  },
  "luminance": 0.34572
}

Semantic roles & 50–950 ramp

primary

#57B33A

secondary

#B584C5

accent

#4DDBB9

background

#F9FCF7

surface

#F1F8ED

border

#CBD1C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57B33A

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

Preview Lab → · Contrast checker → · Palette generator →