#63D477#63D477

#63D477 is a light, vivid green. Relative luminance 0.511; OKLCH L 78.2% C 0.166 H 147.5°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#63D477
RGB	rgb(99, 212, 119)
HSL	hsl(131, 57%, 61%)
HSV	hsv(131, 53%, 83%)
CMYK	cmyk(53.3%, 0%, 43.9%, 16.9%)
CIE-LAB	lab(76.72, -51.76, 36.39)
CIE-LCH	lch(76.72, 63.27, 144.89°)
OKLab	oklab(78.16% -0.1403 0.0894)
OKLCH	oklch(78.16% 0.166 147.5)
XYZ	xyz(32.0168, 51.0688, 25.6193)
Luminance	0.5107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D477 #D463C0

analogous

#87D463 #63D477 #63D4AF

triadic

#63D477 #7763D4 #D47763

tetradic

#63D477 #6387D4 #D463C0 #D4AF63

square

#63D477 #6387D4 #D463C0 #D4AF63

split-complementary

#63D477 #AF63D4 #D46387

monochromatic

#29943C #36C44F #63D477 #93E1A1 #C3EECB

Accessibility & contrast

On white

1.87

#63D477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#63D477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D477

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D477	#FFFFFF	#000000	##000000
##63D477	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C470

Deuteranopia (green-blind)

#C7B97D

Tritanopia (blue-blind)

#4CD0BD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63d477;
/* rgb */ color: rgb(99, 212, 119);
/* oklch */ color: oklch(78.2% 0.166 147.5);

Tailwind

colors: {
  custom: {
    50: '#98e29f',
    500: '#63d477',
    950: '#000000',
  },
}

SCSS

$custom: #63d477;
$custom-light: #98e29f;
$custom-dark: #000000;

JSON

{
  "hex": "#63d477",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 119
  },
  "hsl": {
    "h": 130.619,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.78163,
    "c": 0.16632,
    "h": 147.5
  },
  "luminance": 0.51072
}

Semantic roles & 50–950 ramp

primary

#63D477

secondary

#99428A

accent

#21A7C4

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #63D477

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

Preview Lab → · Contrast checker → · Palette generator →