#57D579#57D579

#57D579 is a light, vivid green. Relative luminance 0.510; OKLCH L 78.0% C 0.171 H 149.6°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#57D579
RGB	rgb(87, 213, 121)
HSL	hsl(136, 60%, 59%)
HSV	hsv(136, 59%, 84%)
CMYK	cmyk(59.2%, 0%, 43.2%, 16.5%)
CIE-LAB	lab(76.67, -54.64, 35.25)
CIE-LCH	lch(76.67, 65.03, 147.17°)
OKLab	oklab(78.03% -0.1477 0.0868)
OKLCH	oklch(78.03% 0.171 149.6)
XYZ	xyz(31.1737, 50.9922, 26.2851)
Luminance	0.5100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D579 #D557B3

analogous

#74D557 #57D579 #57D5B8

triadic

#57D579 #7957D5 #D57957

tetradic

#57D579 #5774D5 #D557B3 #D5B857

square

#57D579 #5774D5 #D557B3 #D5B857

split-complementary

#57D579 #B857D5 #D55774

monochromatic

#248E40 #30BF56 #57D579 #88E1A0 #B9EDC7

Accessibility & contrast

On white

1.88

#57D579 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#57D579 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D579

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D579	#FFFFFF	#000000	##000000
##57D579	1.00	1.88	11.20	11.20
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C472

Deuteranopia (green-blind)

#C6B97F

Tritanopia (blue-blind)

#34D1BF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #57d579;
/* rgb */ color: rgb(87, 213, 121);
/* oklch */ color: oklch(78.0% 0.171 149.6);

Tailwind

colors: {
  custom: {
    50: '#92e3a1',
    500: '#57d579',
    950: '#000000',
  },
}

SCSS

$custom: #57d579;
$custom-light: #92e3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#57d579",
  "rgb": {
    "r": 87,
    "g": 213,
    "b": 121
  },
  "hsl": {
    "h": 136.19,
    "s": 60,
    "l": 58.824
  },
  "oklch": {
    "l": 0.78028,
    "c": 0.17136,
    "h": 149.6
  },
  "luminance": 0.50995
}

Semantic roles & 50–950 ramp

primary

#57D579

secondary

#943C7C

accent

#45B8E3

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #57D579

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

Preview Lab → · Contrast checker → · Palette generator →