#57D178#57D178

#57D178 is a light, vivid green. Relative luminance 0.490; OKLCH L 77.0% C 0.167 H 149.7°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#57D178
RGB	rgb(87, 209, 120)
HSL	hsl(136, 57%, 58%)
HSV	hsv(136, 58%, 82%)
CMYK	cmyk(58.4%, 0%, 42.6%, 18%)
CIE-LAB	lab(75.44, -53.25, 34.16)
CIE-LCH	lch(75.44, 63.27, 147.32°)
OKLab	oklab(77.01% -0.144 0.0843)
OKLCH	oklch(77.01% 0.167 149.7)
XYZ	xyz(30.1189, 48.9804, 25.6326)
Luminance	0.4898 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D178 #D157B0

analogous

#73D157 #57D178 #57D1B5

triadic

#57D178 #7857D1 #D17857

tetradic

#57D178 #5773D1 #D157B0 #D1B557

square

#57D178 #5773D1 #D157B0 #D1B557

split-complementary

#57D178 #B557D1 #D15773

monochromatic

#258840 #32B857 #57D178 #87DE9F #B7EBC5

Accessibility & contrast

On white

1.95

#57D178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#57D178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D178

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D178	#FFFFFF	#000000	##000000
##57D178	1.00	1.95	10.80	10.80
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C171

Deuteranopia (green-blind)

#C2B57E

Tritanopia (blue-blind)

#36CDBB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #57d178;
/* rgb */ color: rgb(87, 209, 120);
/* oklch */ color: oklch(77.0% 0.167 149.7);

Tailwind

colors: {
  custom: {
    50: '#91e0a0',
    500: '#57d178',
    950: '#000000',
  },
}

SCSS

$custom: #57d178;
$custom-light: #91e0a0;
$custom-dark: #000000;

JSON

{
  "hex": "#57d178",
  "rgb": {
    "r": 87,
    "g": 209,
    "b": 120
  },
  "hsl": {
    "h": 136.23,
    "s": 57.009,
    "l": 58.039
  },
  "oklch": {
    "l": 0.77008,
    "c": 0.16687,
    "h": 149.7
  },
  "luminance": 0.48983
}

Semantic roles & 50–950 ramp

primary

#57D178

secondary

#DAAACD

accent

#48B7E0

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150F

muted

#7E837E

Preview Lab

Preview with #57D178

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

Preview Lab → · Contrast checker → · Palette generator →