#63D04C#63D04C

#63D04C is a light, vivid green. Relative luminance 0.483; OKLCH L 76.6% C 0.198 H 140.4°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#63D04C
RGB	rgb(99, 208, 76)
HSL	hsl(110, 58%, 56%)
HSV	hsv(110, 63%, 82%)
CMYK	cmyk(52.4%, 0%, 63.5%, 18.4%)
CIE-LAB	lab(75.00, -55.63, 54.47)
CIE-LCH	lch(75.00, 77.86, 135.60°)
OKLab	oklab(76.59% -0.1524 0.1263)
OKLCH	oklch(76.59% 0.198 140.4)
XYZ	xyz(29.0047, 48.2839, 14.6274)
Luminance	0.4829 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D04C #B94CD0

analogous

#A5D04C #63D04C #4CD077

triadic

#63D04C #4C63D0 #D04C63

tetradic

#63D04C #4CA5D0 #B94CD0 #D0774C

square

#63D04C #4CA5D0 #B94CD0 #D0774C

split-complementary

#63D04C #774CD0 #D04CA5

monochromatic

#328022 #45B02E #63D04C #8DDD7C #B7E9AD

Accessibility & contrast

On white

1.97

#63D04C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#63D04C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D04C

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D04C	#FFFFFF	#000000	##000000
##63D04C	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE3C

Deuteranopia (green-blind)

#C7B557

Tritanopia (blue-blind)

#57CAB4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63d04c;
/* rgb */ color: rgb(99, 208, 76);
/* oklch */ color: oklch(76.6% 0.198 140.4);

Tailwind

colors: {
  custom: {
    50: '#99df83',
    500: '#63d04c',
    950: '#000000',
  },
}

SCSS

$custom: #63d04c;
$custom-light: #99df83;
$custom-dark: #000000;

JSON

{
  "hex": "#63d04c",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 76
  },
  "hsl": {
    "h": 109.545,
    "s": 58.407,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76591,
    "c": 0.19793,
    "h": 140.4
  },
  "luminance": 0.48286
}

Semantic roles & 50–950 ramp

primary

#63D04C

secondary

#CEA0D7

accent

#46E2C7

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #63D04C

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

Preview Lab → · Contrast checker → · Palette generator →