#57EC83#57EC83

#57EC83 is a very light, vivid green. Relative luminance 0.637; OKLCH L 83.9% C 0.193 H 149.8°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#57EC83
RGB	rgb(87, 236, 131)
HSL	hsl(138, 80%, 63%)
HSV	hsv(138, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 44.5%, 7.5%)
CIE-LAB	lab(83.78, -61.70, 39.42)
CIE-LCH	lch(83.78, 73.21, 147.43°)
OKLab	oklab(83.93% -0.1665 0.0968)
OKLCH	oklch(83.93% 0.193 149.8)
XYZ	xyz(38.0198, 63.6520, 31.7507)
Luminance	0.6366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC83 #EC57C0

analogous

#75EC57 #57EC83 #57ECCD

triadic

#57EC83 #8357EC #EC8357

tetradic

#57EC83 #5775EC #EC57C0 #ECCD57

square

#57EC83 #5775EC #EC57C0 #ECCD57

split-complementary

#57EC83 #CD57EC #EC5775

monochromatic

#14B444 #20E65A #57EC83 #8EF2AC #C5F8D4

Accessibility & contrast

On white

1.53

#57EC83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#57EC83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC83

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC83	#FFFFFF	#000000	##000000
##57EC83	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD97B

Deuteranopia (green-blind)

#DBCC8A

Tritanopia (blue-blind)

#20E8D3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57ec83;
/* rgb */ color: rgb(87, 236, 131);
/* oklch */ color: oklch(83.9% 0.193 149.8);

Tailwind

colors: {
  custom: {
    50: '#95f3a8',
    500: '#57ec83',
    950: '#000000',
  },
}

SCSS

$custom: #57ec83;
$custom-light: #95f3a8;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec83",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 131
  },
  "hsl": {
    "h": 137.718,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83926,
    "c": 0.19259,
    "h": 149.8
  },
  "luminance": 0.63656
}

Semantic roles & 50–950 ramp

primary

#57EC83

secondary

#B4338E

accent

#0A9EDC

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F1710

muted

#808580

Preview Lab

Preview with #57EC83

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

Preview Lab → · Contrast checker → · Palette generator →