#63D678#63D678

#63D678 is a light, vivid green. Relative luminance 0.521; OKLCH L 78.7% C 0.168 H 147.6°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#63D678
RGB	rgb(99, 214, 120)
HSL	hsl(131, 58%, 61%)
HSV	hsv(131, 54%, 84%)
CMYK	cmyk(53.7%, 0%, 43.9%, 16.1%)
CIE-LAB	lab(77.34, -52.40, 36.68)
CIE-LCH	lch(77.34, 63.97, 145.01°)
OKLab	oklab(78.68% -0.142 0.0901)
OKLCH	oklch(78.68% 0.168 147.6)
XYZ	xyz(32.5802, 52.0991, 26.1049)
Luminance	0.5210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D678 #D663C1

analogous

#88D663 #63D678 #63D6B2

triadic

#63D678 #7863D6 #D67863

tetradic

#63D678 #6388D6 #D663C1 #D6B263

square

#63D678 #6388D6 #D663C1 #D6B263

split-complementary

#63D678 #B263D6 #D66388

monochromatic

#28973C #34C74F #63D678 #93E3A2 #C4EFCC

Accessibility & contrast

On white

1.84

#63D678 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#63D678 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D678

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D678	#FFFFFF	#000000	##000000
##63D678	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C671

Deuteranopia (green-blind)

#C9BB7E

Tritanopia (blue-blind)

#4CD2BF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63d678;
/* rgb */ color: rgb(99, 214, 120);
/* oklch */ color: oklch(78.7% 0.168 147.6);

Tailwind

colors: {
  custom: {
    50: '#98e3a0',
    500: '#63d678',
    950: '#000000',
  },
}

SCSS

$custom: #63d678;
$custom-light: #98e3a0;
$custom-dark: #000000;

JSON

{
  "hex": "#63d678",
  "rgb": {
    "r": 99,
    "g": 214,
    "b": 120
  },
  "hsl": {
    "h": 130.957,
    "s": 58.376,
    "l": 61.373
  },
  "oklch": {
    "l": 0.78676,
    "c": 0.16814,
    "h": 147.6
  },
  "luminance": 0.52102
}

Semantic roles & 50–950 ramp

primary

#63D678

secondary

#9C418B

accent

#20A8C6

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E150F

muted

#7F8480

Preview Lab

Preview with #63D678

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

Preview Lab → · Contrast checker → · Palette generator →