#63D863#63D863

#63D863 is a light, vivid green. Relative luminance 0.527; OKLCH L 78.9% C 0.190 H 143.5°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#63D863
RGB	rgb(99, 216, 99)
HSL	hsl(120, 60%, 62%)
HSV	hsv(120, 54%, 85%)
CMYK	cmyk(54.2%, 0%, 54.2%, 15.3%)
CIE-LAB	lab(77.68, -56.11, 47.29)
CIE-LCH	lch(77.68, 73.38, 139.88°)
OKLab	oklab(78.86% -0.1525 0.1128)
OKLCH	oklch(78.86% 0.19 143.5)
XYZ	xyz(31.9519, 52.6626, 20.2831)
Luminance	0.5266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D863 #D863D8

analogous

#9ED863 #63D863 #63D89E

triadic

#63D863 #6363D8 #D86363

tetradic

#63D863 #639ED8 #D863D8 #D89E63

square

#63D863 #639ED8 #D863D8 #D89E63

split-complementary

#63D863 #9E63D8 #D8639E

monochromatic

#279A27 #33CB33 #63D863 #94E494 #C5F0C5

Accessibility & contrast

On white

1.82

#63D863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#63D863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D863

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D863	#FFFFFF	#000000	##000000
##63D863	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC658

Deuteranopia (green-blind)

#CDBC6C

Tritanopia (blue-blind)

#51D2BE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63d863;
/* rgb */ color: rgb(99, 216, 99);
/* oklch */ color: oklch(78.9% 0.190 143.5);

Tailwind

colors: {
  custom: {
    50: '#99e592',
    500: '#63d863',
    950: '#000000',
  },
}

SCSS

$custom: #63d863;
$custom-light: #99e592;
$custom-dark: #000000;

JSON

{
  "hex": "#63d863",
  "rgb": {
    "r": 99,
    "g": 216,
    "b": 99
  },
  "hsl": {
    "h": 120,
    "s": 60,
    "l": 61.765
  },
  "oklch": {
    "l": 0.78863,
    "c": 0.1897,
    "h": 143.5
  },
  "luminance": 0.52665
}

Semantic roles & 50–950 ramp

primary

#63D863

secondary

#9E419E

accent

#1EC8C8

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #63D863

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

Preview Lab → · Contrast checker → · Palette generator →