#57BB63#57BB63

#57BB63 is a light, vivid green. Relative luminance 0.385; OKLCH L 71.1% C 0.156 H 146.1°. Best body text is #000000 at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#57BB63
RGB	rgb(87, 187, 99)
HSL	hsl(127, 42%, 54%)
HSV	hsv(127, 53%, 73%)
CMYK	cmyk(53.5%, 0%, 47.1%, 26.7%)
CIE-LAB	lab(68.36, -47.81, 35.76)
CIE-LCH	lch(68.36, 59.71, 143.21°)
OKLab	oklab(71.1% -0.1296 0.0872)
OKLCH	oklch(71.1% 0.156 146.1)
XYZ	xyz(23.9515, 38.4657, 17.9644)
Luminance	0.3847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB63 #BB57AF

analogous

#7DBB57 #57BB63 #57BB95

triadic

#57BB63 #6357BB #BB6357

tetradic

#57BB63 #577DBB #BB57AF #BB9557

square

#57BB63 #577DBB #BB57AF #BB9557

split-complementary

#57BB63 #9557BB #BB577D

monochromatic

#2C6C33 #3D9748 #57BB63 #83CD8B #AEDEB4

Accessibility & contrast

On white

2.42

#57BB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.69

#57BB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB63

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB63	#FFFFFF	#000000	##000000
##57BB63	1.00	2.42	8.69	8.69
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.69	21.00	1.00	1.00
##000000	8.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAC5C

Deuteranopia (green-blind)

#B0A369

Tritanopia (blue-blind)

#45B7A6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #57bb63;
/* rgb */ color: rgb(87, 187, 99);
/* oklch */ color: oklch(71.1% 0.156 146.1);

Tailwind

colors: {
  custom: {
    50: '#8ed091',
    500: '#57bb63',
    950: '#000000',
  },
}

SCSS

$custom: #57bb63;
$custom-light: #8ed091;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb63",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 99
  },
  "hsl": {
    "h": 127.2,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.71098,
    "c": 0.15622,
    "h": 146.1
  },
  "luminance": 0.38468
}

Semantic roles & 50–950 ramp

primary

#57BB63

secondary

#CCA2C7

accent

#56C3D2

background

#F9FCF9

surface

#F1F9F1

border

#CBD2CB

text

#0D140D

muted

#7E827E

Preview Lab

Preview with #57BB63

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

Preview Lab → · Contrast checker → · Palette generator →