#57B72C#57B72C

#57B72C is a light, vivid green. Relative luminance 0.361; OKLCH L 69.5% C 0.194 H 138.1°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#57B72C
RGB	rgb(87, 183, 44)
HSL	hsl(101, 61%, 45%)
HSV	hsv(101, 76%, 72%)
CMYK	cmyk(52.5%, 0%, 76%, 28.2%)
CIE-LAB	lab(66.58, -52.14, 57.84)
CIE-LCH	lch(66.58, 77.87, 132.04°)
OKLab	oklab(69.46% -0.1442 0.1295)
OKLCH	oklch(69.46% 0.194 138.1)
XYZ	xyz(21.3178, 36.0734, 8.2219)
Luminance	0.3608 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B72C #8C2CB7

analogous

#9DB72C #57B72C #2CB747

triadic

#57B72C #2C57B7 #B72C57

tetradic

#57B72C #2C9DB7 #8C2CB7 #B7472C

square

#57B72C #2C9DB7 #8C2CB7 #B7472C

split-complementary

#57B72C #472CB7 #B72C9D

monochromatic

#285414 #408620 #57B72C #76D44C #9CE07E

Accessibility & contrast

On white

2.56

#57B72C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#57B72C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B72C

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B72C	#FFFFFF	#000000	##000000
##57B72C	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA70B

Deuteranopia (green-blind)

#B09F3B

Tritanopia (blue-blind)

#4FB19D

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57b72c;
/* rgb */ color: rgb(87, 183, 44);
/* oklch */ color: oklch(69.5% 0.194 138.1);

Tailwind

colors: {
  custom: {
    50: '#90cd6f',
    500: '#57b72c',
    950: '#000000',
  },
}

SCSS

$custom: #57b72c;
$custom-light: #90cd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#57b72c",
  "rgb": {
    "r": 87,
    "g": 183,
    "b": 44
  },
  "hsl": {
    "h": 101.439,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69456,
    "c": 0.19379,
    "h": 138.1
  },
  "luminance": 0.36075
}

Semantic roles & 50–950 ramp

primary

#57B72C

secondary

#AF76C8

accent

#43E4B3

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #57B72C

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

Preview Lab → · Contrast checker → · Palette generator →