#57B552#57B552

#57B552 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.3% C 0.164 H 142.7°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#57B552
RGB	rgb(87, 181, 82)
HSL	hsl(117, 40%, 52%)
HSV	hsv(117, 55%, 71%)
CMYK	cmyk(51.9%, 0%, 54.7%, 29%)
CIE-LAB	lab(66.28, -47.75, 41.61)
CIE-LCH	lch(66.28, 63.34, 138.93°)
OKLab	oklab(69.32% -0.13 0.0992)
OKLCH	oklch(69.32% 0.164 142.7)
XYZ	xyz(21.9762, 35.6815, 13.7102)
Luminance	0.3568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B552 #B052B5

analogous

#89B552 #57B552 #52B57F

triadic

#57B552 #5257B5 #B55257

tetradic

#57B552 #5289B5 #B052B5 #B57F52

square

#57B552 #5289B5 #B052B5 #B57F52

split-complementary

#57B552 #7F52B5 #B55289

monochromatic

#2D622A #418D3C #57B552 #81C77D #AADAA8

Accessibility & contrast

On white

2.58

#57B552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#57B552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B552

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B552	#FFFFFF	#000000	##000000
##57B552	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A649

Deuteranopia (green-blind)

#AC9E59

Tritanopia (blue-blind)

#4AB09F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57b552;
/* rgb */ color: rgb(87, 181, 82);
/* oklch */ color: oklch(69.3% 0.164 142.7);

Tailwind

colors: {
  custom: {
    50: '#8ecc85',
    500: '#57b552',
    950: '#000000',
  },
}

SCSS

$custom: #57b552;
$custom-light: #8ecc85;
$custom-dark: #000000;

JSON

{
  "hex": "#57b552",
  "rgb": {
    "r": 87,
    "g": 181,
    "b": 82
  },
  "hsl": {
    "h": 116.97,
    "s": 40.081,
    "l": 51.569
  },
  "oklch": {
    "l": 0.69315,
    "c": 0.16358,
    "h": 142.7
  },
  "luminance": 0.35683
}

Semantic roles & 50–950 ramp

primary

#57B552

secondary

#C59CC7

accent

#58D0CA

background

#F9FCF8

surface

#F1F9EF

border

#CBD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #57B552

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

Preview Lab → · Contrast checker → · Palette generator →