#63CF53#63CF53

#63CF53 is a light, vivid green. Relative luminance 0.479; OKLCH L 76.4% C 0.191 H 141.2°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#63CF53
RGB	rgb(99, 207, 83)
HSL	hsl(112, 56%, 57%)
HSV	hsv(112, 60%, 81%)
CMYK	cmyk(52.2%, 0%, 59.9%, 18.8%)
CIE-LAB	lab(74.76, -54.54, 51.17)
CIE-LCH	lch(74.76, 74.78, 136.82°)
OKLab	oklab(76.41% -0.149 0.1199)
OKLCH	oklch(76.41% 0.191 141.2)
XYZ	xyz(29.0184, 47.9005, 15.8985)
Luminance	0.4790 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF53 #BF53CF

analogous

#A1CF53 #63CF53 #53CF81

triadic

#63CF53 #5363CF #CF5363

tetradic

#63CF53 #53A1CF #BF53CF #CF8153

square

#63CF53 #53A1CF #BF53CF #CF8153

split-complementary

#63CF53 #8153CF #CF53A1

monochromatic

#318325 #43B332 #63CF53 #8EDC83 #BAEAB3

Accessibility & contrast

On white

1.98

#63CF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#63CF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF53

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF53	#FFFFFF	#000000	##000000
##63CF53	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE46

Deuteranopia (green-blind)

#C6B45D

Tritanopia (blue-blind)

#56C9B4

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63cf53;
/* rgb */ color: rgb(99, 207, 83);
/* oklch */ color: oklch(76.4% 0.191 141.2);

Tailwind

colors: {
  custom: {
    50: '#98de87',
    500: '#63cf53',
    950: '#000000',
  },
}

SCSS

$custom: #63cf53;
$custom-light: #98de87;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf53",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 83
  },
  "hsl": {
    "h": 112.258,
    "s": 56.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.76413,
    "c": 0.1913,
    "h": 141.2
  },
  "luminance": 0.47903
}

Semantic roles & 50–950 ramp

primary

#63CF53

secondary

#D2A6D8

accent

#48E0CC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #63CF53

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

Preview Lab → · Contrast checker → · Palette generator →