#57B52C#57B52C

#57B52C is a light, vivid green. Relative luminance 0.353; OKLCH L 68.9% C 0.191 H 138.0°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#57B52C
RGB	rgb(87, 181, 44)
HSL	hsl(101, 61%, 44%)
HSV	hsv(101, 76%, 71%)
CMYK	cmyk(51.9%, 0%, 75.7%, 29%)
CIE-LAB	lab(65.95, -51.39, 57.22)
CIE-LCH	lch(65.95, 76.91, 131.92°)
OKLab	oklab(68.94% -0.1421 0.1282)
OKLCH	oklch(68.94% 0.191 138)
XYZ	xyz(20.9083, 35.2543, 8.0854)
Luminance	0.3526 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B52C #8A2CB5

analogous

#9CB52C #57B52C #2CB546

triadic

#57B52C #2C57B5 #B52C57

tetradic

#57B52C #2C9CB5 #8A2CB5 #B5462C

square

#57B52C #2C9CB5 #8A2CB5 #B5462C

split-complementary

#57B52C #462CB5 #B52C9C

monochromatic

#285314 #3F8420 #57B52C #76D34B #9BDF7C

Accessibility & contrast

On white

2.61

#57B52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#57B52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B52C

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B52C	#FFFFFF	#000000	##000000
##57B52C	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA50D

Deuteranopia (green-blind)

#AF9D3B

Tritanopia (blue-blind)

#50AF9B

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57b52c;
/* rgb */ color: rgb(87, 181, 44);
/* oklch */ color: oklch(68.9% 0.191 138.0);

Tailwind

colors: {
  custom: {
    50: '#90cc6f',
    500: '#57b52c',
    950: '#000000',
  },
}

SCSS

$custom: #57b52c;
$custom-light: #90cc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#57b52c",
  "rgb": {
    "r": 87,
    "g": 181,
    "b": 44
  },
  "hsl": {
    "h": 101.168,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68937,
    "c": 0.19141,
    "h": 138
  },
  "luminance": 0.35256
}

Semantic roles & 50–950 ramp

primary

#57B52C

secondary

#AE75C8

accent

#44E4B2

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B52C

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

Preview Lab → · Contrast checker → · Palette generator →