#57EC8A#57EC8A

#57EC8A is a very light, vivid green. Relative luminance 0.639; OKLCH L 84.0% C 0.186 H 151.4°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#57EC8A
RGB	rgb(87, 236, 138)
HSL	hsl(141, 80%, 63%)
HSV	hsv(141, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 41.5%, 7.5%)
CIE-LAB	lab(83.89, -60.56, 36.09)
CIE-LCH	lch(83.89, 70.50, 149.21°)
OKLab	oklab(84.04% -0.1635 0.0893)
OKLCH	oklch(84.04% 0.186 151.4)
XYZ	xyz(38.5103, 63.8482, 34.3343)
Luminance	0.6385 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC8A #EC57B9

analogous

#6EEC57 #57EC8A #57ECD4

triadic

#57EC8A #8A57EC #EC8A57

tetradic

#57EC8A #576EEC #EC57B9 #ECD457

square

#57EC8A #576EEC #EC57B9 #ECD457

split-complementary

#57EC8A #D457EC #EC576E

monochromatic

#14B44B #20E664 #57EC8A #8EF2B0 #C5F8D7

Accessibility & contrast

On white

1.53

#57EC8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#57EC8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC8A

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC8A	#FFFFFF	#000000	##000000
##57EC8A	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD983

Deuteranopia (green-blind)

#DACC91

Tritanopia (blue-blind)

#19E8D4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57ec8a;
/* rgb */ color: rgb(87, 236, 138);
/* oklch */ color: oklch(84.0% 0.186 151.4);

Tailwind

colors: {
  custom: {
    50: '#95f3ad',
    500: '#57ec8a',
    950: '#000000',
  },
}

SCSS

$custom: #57ec8a;
$custom-light: #95f3ad;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec8a",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 138
  },
  "hsl": {
    "h": 140.537,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84043,
    "c": 0.18632,
    "h": 151.4
  },
  "luminance": 0.63852
}

Semantic roles & 50–950 ramp

primary

#57EC8A

secondary

#B43388

accent

#0A94DC

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #57EC8A

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

Preview Lab → · Contrast checker → · Palette generator →