#57CC63#57CC63

#57CC63 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.4% C 0.179 H 145.4°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#57CC63
RGB	rgb(87, 204, 99)
HSL	hsl(126, 53%, 57%)
HSV	hsv(126, 57%, 80%)
CMYK	cmyk(57.4%, 0%, 51.5%, 20%)
CIE-LAB	lab(73.62, -54.49, 42.28)
CIE-LCH	lch(73.62, 68.97, 142.19°)
OKLab	oklab(75.42% -0.1476 0.1018)
OKLCH	oklch(75.42% 0.179 145.4)
XYZ	xyz(27.7738, 46.1103, 19.2385)
Luminance	0.4611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CC63 #CC57C0

analogous

#86CC57 #57CC63 #57CC9E

triadic

#57CC63 #6357CC #CC6357

tetradic

#57CC63 #5786CC #CC57C0 #CC9E57

square

#57CC63 #5786CC #CC57C0 #CC9E57

split-complementary

#57CC63 #9E57CC #CC5786

monochromatic

#278131 #36B042 #57CC63 #86DA8F #B5E9BA

Accessibility & contrast

On white

2.05

#57CC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#57CC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CC63

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CC63	#FFFFFF	#000000	##000000
##57CC63	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB5A

Deuteranopia (green-blind)

#C0B16B

Tritanopia (blue-blind)

#40C7B4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57cc63;
/* rgb */ color: rgb(87, 204, 99);
/* oklch */ color: oklch(75.4% 0.179 145.4);

Tailwind

colors: {
  custom: {
    50: '#91dc91',
    500: '#57cc63',
    950: '#000000',
  },
}

SCSS

$custom: #57cc63;
$custom-light: #91dc91;
$custom-dark: #000000;

JSON

{
  "hex": "#57cc63",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 99
  },
  "hsl": {
    "h": 126.154,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.75416,
    "c": 0.17933,
    "h": 145.4
  },
  "luminance": 0.46113
}

Semantic roles & 50–950 ramp

primary

#57CC63

secondary

#D7A8D2

accent

#4BCEDD

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #57CC63

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

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