#63D55C#63D55C

#63D55C is a light, vivid green. Relative luminance 0.510; OKLCH L 78.0% C 0.192 H 142.5°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#63D55C
RGB	rgb(99, 213, 92)
HSL	hsl(117, 59%, 60%)
HSV	hsv(117, 57%, 84%)
CMYK	cmyk(53.5%, 0%, 56.8%, 16.5%)
CIE-LAB	lab(76.69, -55.82, 49.35)
CIE-LCH	lch(76.69, 74.50, 138.52°)
OKLab	oklab(78.02% -0.152 0.1168)
OKLCH	oklch(78.02% 0.192 142.5)
XYZ	xyz(30.8701, 51.0113, 18.3426)
Luminance	0.5101 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D55C #CE5CD5

analogous

#9FD55C #63D55C #5CD592

triadic

#63D55C #5C63D5 #D55C63

tetradic

#63D55C #5C9FD5 #CE5CD5 #D5925C

square

#63D55C #5C9FD5 #CE5CD5 #D5925C

split-complementary

#63D55C #925CD5 #D55C9F

monochromatic

#2C9125 #3AC232 #63D55C #92E28D #C0EEBD

Accessibility & contrast

On white

1.87

#63D55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#63D55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D55C

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D55C	#FFFFFF	#000000	##000000
##63D55C	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C350

Deuteranopia (green-blind)

#CBB965

Tritanopia (blue-blind)

#53CFBA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63d55c;
/* rgb */ color: rgb(99, 213, 92);
/* oklch */ color: oklch(78.0% 0.192 142.5);

Tailwind

colors: {
  custom: {
    50: '#99e38d',
    500: '#63d55c',
    950: '#000000',
  },
}

SCSS

$custom: #63d55c;
$custom-light: #99e38d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d55c",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 92
  },
  "hsl": {
    "h": 116.529,
    "s": 59.024,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78024,
    "c": 0.1917,
    "h": 142.5
  },
  "luminance": 0.51014
}

Semantic roles & 50–950 ramp

primary

#63D55C

secondary

#923F97

accent

#46E2D9

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F150C

muted

#80847F

Preview Lab

Preview with #63D55C

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

Preview Lab → · Contrast checker → · Palette generator →