#57EC7F#57EC7F

#57EC7F is a very light, vivid green. Relative luminance 0.635; OKLCH L 83.9% C 0.196 H 149.0°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#57EC7F
RGB	rgb(87, 236, 127)
HSL	hsl(136, 80%, 63%)
HSV	hsv(136, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 46.2%, 7.5%)
CIE-LAB	lab(83.73, -62.32, 41.30)
CIE-LCH	lch(83.73, 74.76, 146.47°)
OKLab	oklab(83.86% -0.1682 0.1009)
OKLCH	oklch(83.86% 0.196 149)
XYZ	xyz(37.7539, 63.5456, 30.3505)
Luminance	0.6355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC7F #EC57C4

analogous

#79EC57 #57EC7F #57ECC9

triadic

#57EC7F #7F57EC #EC7F57

tetradic

#57EC7F #5779EC #EC57C4 #ECC957

square

#57EC7F #5779EC #EC57C4 #ECC957

split-complementary

#57EC7F #C957EC #EC5779

monochromatic

#14B43F #20E655 #57EC7F #8EF2A9 #C5F8D3

Accessibility & contrast

On white

1.53

#57EC7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#57EC7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC7F

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC7F	#FFFFFF	#000000	##000000
##57EC7F	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED976

Deuteranopia (green-blind)

#DBCC87

Tritanopia (blue-blind)

#24E8D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57ec7f;
/* rgb */ color: rgb(87, 236, 127);
/* oklch */ color: oklch(83.9% 0.196 149.0);

Tailwind

colors: {
  custom: {
    50: '#95f3a6',
    500: '#57ec7f',
    950: '#000000',
  },
}

SCSS

$custom: #57ec7f;
$custom-light: #95f3a6;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec7f",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 127
  },
  "hsl": {
    "h": 136.107,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83862,
    "c": 0.19613,
    "h": 149
  },
  "luminance": 0.63549
}

Semantic roles & 50–950 ramp

primary

#57EC7F

secondary

#B43391

accent

#0AA3DC

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #57EC7F

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

Preview Lab → · Contrast checker → · Palette generator →