#57BB50#57BB50

#57BB50 is a light, vivid green. Relative luminance 0.381; OKLCH L 70.8% C 0.173 H 142.3°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#57BB50
RGB	rgb(87, 187, 80)
HSL	hsl(116, 44%, 52%)
HSV	hsv(116, 57%, 73%)
CMYK	cmyk(53.5%, 0%, 57.2%, 26.7%)
CIE-LAB	lab(68.13, -50.37, 44.75)
CIE-LCH	lch(68.13, 67.38, 138.38°)
OKLab	oklab(70.83% -0.1372 0.1059)
OKLCH	oklch(70.83% 0.173 142.3)
XYZ	xyz(23.1476, 38.1442, 13.7306)
Luminance	0.3815 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB50 #B450BB

analogous

#8CBB50 #57BB50 #50BB7F

triadic

#57BB50 #5057BB #BB5057

tetradic

#57BB50 #508CBB #B450BB #BB7F50

square

#57BB50 #508CBB #B450BB #BB7F50

split-complementary

#57BB50 #7F50BB #BB508C

monochromatic

#2D6828 #40943A #57BB50 #81CC7C #ACDDA8

Accessibility & contrast

On white

2.43

#57BB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#57BB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB50

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB50	#FFFFFF	#000000	##000000
##57BB50	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB45

Deuteranopia (green-blind)

#B2A358

Tritanopia (blue-blind)

#49B6A3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bb50;
/* rgb */ color: rgb(87, 187, 80);
/* oklch */ color: oklch(70.8% 0.173 142.3);

Tailwind

colors: {
  custom: {
    50: '#8fd084',
    500: '#57bb50',
    950: '#000000',
  },
}

SCSS

$custom: #57bb50;
$custom-light: #8fd084;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb50",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 80
  },
  "hsl": {
    "h": 116.075,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.70828,
    "c": 0.17337,
    "h": 142.3
  },
  "luminance": 0.38146
}

Semantic roles & 50–950 ramp

primary

#57BB50

secondary

#C89CCB

accent

#54D4CB

background

#F9FCF8

surface

#F1F9EF

border

#CBD2CA

text

#0D140B

muted

#7E827C

Preview Lab

Preview with #57BB50

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

Preview Lab → · Contrast checker → · Palette generator →