#57BB71#57BB71

#57BB71 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.3% C 0.143 H 149.9°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#57BB71
RGB	rgb(87, 187, 113)
HSL	hsl(136, 42%, 54%)
HSV	hsv(136, 53%, 73%)
CMYK	cmyk(53.5%, 0%, 39.6%, 26.7%)
CIE-LAB	lab(68.57, -45.56, 28.82)
CIE-LCH	lch(68.57, 53.91, 147.69°)
OKLab	oklab(71.34% -0.1235 0.0716)
OKLCH	oklch(71.34% 0.143 149.9)
XYZ	xyz(24.6798, 38.7570, 21.7999)
Luminance	0.3876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BB71 #BB57A1

analogous

#6FBB57 #57BB71 #57BBA3

triadic

#57BB71 #7157BB #BB7157

tetradic

#57BB71 #576FBB #BB57A1 #BBA357

square

#57BB71 #576FBB #BB57A1 #BBA357

split-complementary

#57BB71 #A357BB #BB576F

monochromatic

#2C6C3C #3D9755 #57BB71 #83CD96 #AEDEBB

Accessibility & contrast

On white

2.40

#57BB71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#57BB71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BB71

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BB71	#FFFFFF	#000000	##000000
##57BB71	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAD6C

Deuteranopia (green-blind)

#AEA376

Tritanopia (blue-blind)

#40B8A9

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #57bb71;
/* rgb */ color: rgb(87, 187, 113);
/* oklch */ color: oklch(71.3% 0.143 149.9);

Tailwind

colors: {
  custom: {
    50: '#8ed09a',
    500: '#57bb71',
    950: '#000000',
  },
}

SCSS

$custom: #57bb71;
$custom-light: #8ed09a;
$custom-dark: #000000;

JSON

{
  "hex": "#57bb71",
  "rgb": {
    "r": 87,
    "g": 187,
    "b": 113
  },
  "hsl": {
    "h": 135.6,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.71342,
    "c": 0.14279,
    "h": 149.9
  },
  "luminance": 0.38759
}

Semantic roles & 50–950 ramp

primary

#57BB71

secondary

#CCA2C1

accent

#56B2D2

background

#F9FCF9

surface

#F1F9F2

border

#CBD2CC

text

#0D140E

muted

#7E827E

Preview Lab

Preview with #57BB71

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

Preview Lab → · Contrast checker → · Palette generator →