#57E981#57E981

#57E981 is a very light, vivid green. Relative luminance 0.619; OKLCH L 83.1% C 0.191 H 149.7°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#57E981
RGB	rgb(87, 233, 129)
HSL	hsl(137, 77%, 63%)
HSV	hsv(137, 63%, 91%)
CMYK	cmyk(62.7%, 0%, 44.6%, 8.6%)
CIE-LAB	lab(82.85, -60.91, 39.21)
CIE-LCH	lch(82.85, 72.44, 147.23°)
OKLab	oklab(83.15% -0.1644 0.0962)
OKLCH	oklch(83.15% 0.191 149.7)
XYZ	xyz(37.0291, 61.8853, 30.7583)
Luminance	0.6189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E981 #E957BF

analogous

#76E957 #57E981 #57E9CA

triadic

#57E981 #8157E9 #E98157

tetradic

#57E981 #5776E9 #E957BF #E9CA57

square

#57E981 #5776E9 #E957BF #E9CA57

split-complementary

#57E981 #CA57E9 #E95776

monochromatic

#17AF43 #21E258 #57E981 #8DF0AA #C3F7D2

Accessibility & contrast

On white

1.57

#57E981 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#57E981 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E981

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E981	#FFFFFF	#000000	##000000
##57E981	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD679

Deuteranopia (green-blind)

#D8C988

Tritanopia (blue-blind)

#24E5D0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #57e981;
/* rgb */ color: rgb(87, 233, 129);
/* oklch */ color: oklch(83.1% 0.191 149.7);

Tailwind

colors: {
  custom: {
    50: '#95f1a7',
    500: '#57e981',
    950: '#000000',
  },
}

SCSS

$custom: #57e981;
$custom-light: #95f1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e981",
  "rgb": {
    "r": 87,
    "g": 233,
    "b": 129
  },
  "hsl": {
    "h": 137.26,
    "s": 76.842,
    "l": 62.745
  },
  "oklch": {
    "l": 0.83149,
    "c": 0.1905,
    "h": 149.7
  },
  "luminance": 0.61889
}

Semantic roles & 50–950 ramp

primary

#57E981

secondary

#AF358C

accent

#0C9ED9

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E170F

muted

#7F8580

Preview Lab

Preview with #57E981

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

Preview Lab → · Contrast checker → · Palette generator →