#57EC63#57EC63

#57EC63 is a very light, highly saturated green. Relative luminance 0.629; OKLCH L 83.5% C 0.220 H 144.6°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#57EC63
RGB	rgb(87, 236, 99)
HSL	hsl(125, 80%, 63%)
HSV	hsv(125, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(83.40, -66.09, 53.95)
CIE-LCH	lch(83.40, 85.31, 140.78°)
OKLab	oklab(83.48% -0.179 0.1274)
OKLCH	oklch(83.48% 0.22 144.6)
XYZ	xyz(36.1758, 62.9144, 22.0392)
Luminance	0.6292 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC63 #EC57E0

analogous

#95EC57 #57EC63 #57ECAD

triadic

#57EC63 #6357EC #EC6357

tetradic

#57EC63 #5795EC #EC57E0 #ECAD57

square

#57EC63 #5795EC #EC57E0 #ECAD57

split-complementary

#57EC63 #AD57EC #EC5795

monochromatic

#14B421 #20E630 #57EC63 #8EF296 #C5F8C9

Accessibility & contrast

On white

1.55

#57EC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#57EC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC63

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC63	#FFFFFF	#000000	##000000
##57EC63	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D755

Deuteranopia (green-blind)

#DECB6E

Tritanopia (blue-blind)

#33E6CE

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57ec63;
/* rgb */ color: rgb(87, 236, 99);
/* oklch */ color: oklch(83.5% 0.220 144.6);

Tailwind

colors: {
  custom: {
    50: '#96f393',
    500: '#57ec63',
    950: '#000000',
  },
}

SCSS

$custom: #57ec63;
$custom-light: #96f393;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec63",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 124.832,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83481,
    "c": 0.21965,
    "h": 144.6
  },
  "luminance": 0.62918
}

Semantic roles & 50–950 ramp

primary

#57EC63

secondary

#B433AA

accent

#0ACBDC

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #57EC63

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

Preview Lab → · Contrast checker → · Palette generator →