#57B751#57B751

#57B751 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.8% C 0.167 H 142.5°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#57B751
RGB	rgb(87, 183, 81)
HSL	hsl(116, 41%, 52%)
HSV	hsv(116, 56%, 72%)
CMYK	cmyk(52.5%, 0%, 55.7%, 28.2%)
CIE-LAB	lab(66.89, -48.68, 42.82)
CIE-LCH	lch(66.89, 64.83, 138.66°)
OKLab	oklab(69.82% -0.1326 0.1018)
OKLCH	oklch(69.82% 0.167 142.5)
XYZ	xyz(22.3481, 36.4855, 13.6477)
Luminance	0.3649 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B751 #B151B7

analogous

#8AB751 #57B751 #51B77E

triadic

#57B751 #5157B7 #B75157

tetradic

#57B751 #518AB7 #B151B7 #B77E51

square

#57B751 #518AB7 #B151B7 #B77E51

split-complementary

#57B751 #7E51B7 #B7518A

monochromatic

#2D6429 #408F3B #57B751 #81C97C #ABDBA8

Accessibility & contrast

On white

2.53

#57B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#57B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B751

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B751	#FFFFFF	#000000	##000000
##57B751	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA847

Deuteranopia (green-blind)

#AE9F59

Tritanopia (blue-blind)

#4AB2A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57b751;
/* rgb */ color: rgb(87, 183, 81);
/* oklch */ color: oklch(69.8% 0.167 142.5);

Tailwind

colors: {
  custom: {
    50: '#8ecd85',
    500: '#57b751',
    950: '#000000',
  },
}

SCSS

$custom: #57b751;
$custom-light: #8ecd85;
$custom-dark: #000000;

JSON

{
  "hex": "#57b751",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 116.471,
    "s": 41.463,
    "l": 51.765
  },
  "oklch": {
    "l": 0.69815,
    "c": 0.16716,
    "h": 142.5
  },
  "luminance": 0.36487
}

Semantic roles & 50–950 ramp

primary

#57B751

secondary

#C69CC8

accent

#57D1CA

background

#F9FCF8

surface

#F1F9EF

border

#CBD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #57B751

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

Preview Lab → · Contrast checker → · Palette generator →