#57B855#57B855

#57B855 is a light, vivid green. Relative luminance 0.370; OKLCH L 70.1% C 0.165 H 143.2°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#57B855
RGB	rgb(87, 184, 85)
HSL	hsl(119, 41%, 53%)
HSV	hsv(119, 54%, 72%)
CMYK	cmyk(52.7%, 0%, 53.8%, 27.8%)
CIE-LAB	lab(67.25, -48.57, 41.33)
CIE-LCH	lch(67.25, 63.77, 139.60°)
OKLab	oklab(70.13% -0.1321 0.0988)
OKLCH	oklch(70.13% 0.165 143.2)
XYZ	xyz(22.7095, 36.9613, 14.5301)
Luminance	0.3696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B855 #B655B8

analogous

#88B855 #57B855 #55B884

triadic

#57B855 #5557B8 #B85557

tetradic

#57B855 #5588B8 #B655B8 #B88455

square

#57B855 #5588B8 #B655B8 #B88455

split-complementary

#57B855 #8455B8 #B85588

monochromatic

#2C672B #3F933D #57B855 #82CA80 #ACDCAB

Accessibility & contrast

On white

2.50

#57B855 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#57B855 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B855

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B855	#FFFFFF	#000000	##000000
##57B855	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA94C

Deuteranopia (green-blind)

#AFA05C

Tritanopia (blue-blind)

#49B3A2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57b855;
/* rgb */ color: rgb(87, 184, 85);
/* oklch */ color: oklch(70.1% 0.165 143.2);

Tailwind

colors: {
  custom: {
    50: '#8ece87',
    500: '#57b855',
    950: '#000000',
  },
}

SCSS

$custom: #57b855;
$custom-light: #8ece87;
$custom-dark: #000000;

JSON

{
  "hex": "#57b855",
  "rgb": {
    "r": 87,
    "g": 184,
    "b": 85
  },
  "hsl": {
    "h": 118.788,
    "s": 41.079,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70125,
    "c": 0.16498,
    "h": 143.2
  },
  "luminance": 0.36963
}

Semantic roles & 50–950 ramp

primary

#57B855

secondary

#C99FCA

accent

#57D1CE

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D140B

muted

#7E827C

Preview Lab

Preview with #57B855

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

Preview Lab → · Contrast checker → · Palette generator →