#63CF44#63CF44

#63CF44 is a light, highly saturated green. Relative luminance 0.477; OKLCH L 76.3% C 0.202 H 139.5°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#63CF44
RGB	rgb(99, 207, 68)
HSL	hsl(107, 59%, 54%)
HSV	hsv(107, 67%, 81%)
CMYK	cmyk(52.2%, 0%, 67.1%, 18.8%)
CIE-LAB	lab(74.63, -55.99, 57.35)
CIE-LCH	lch(74.63, 80.15, 134.31°)
OKLab	oklab(76.26% -0.1538 0.1315)
OKLCH	oklch(76.26% 0.202 139.5)
XYZ	xyz(28.5007, 47.6934, 13.1716)
Luminance	0.4770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CF44 #B044CF

analogous

#A9CF44 #63CF44 #44CF6B

triadic

#63CF44 #4463CF #CF4463

tetradic

#63CF44 #44A9CF #B044CF #CF6B44

square

#63CF44 #44A9CF #B044CF #CF6B44

split-complementary

#63CF44 #6B44CF #CF44A9

monochromatic

#33791F #48AA2C #63CF44 #8CDC75 #B4E8A5

Accessibility & contrast

On white

1.99

#63CF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#63CF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CF44

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CF44	#FFFFFF	#000000	##000000
##63CF44	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD31

Deuteranopia (green-blind)

#C7B451

Tritanopia (blue-blind)

#58C8B3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63cf44;
/* rgb */ color: rgb(99, 207, 68);
/* oklch */ color: oklch(76.3% 0.202 139.5);

Tailwind

colors: {
  custom: {
    50: '#99de7f',
    500: '#63cf44',
    950: '#000000',
  },
}

SCSS

$custom: #63cf44;
$custom-light: #99de7f;
$custom-dark: #000000;

JSON

{
  "hex": "#63cf44",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 68
  },
  "hsl": {
    "h": 106.619,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76263,
    "c": 0.20237,
    "h": 139.5
  },
  "luminance": 0.47696
}

Semantic roles & 50–950 ramp

primary

#63CF44

secondary

#C89AD5

accent

#45E2BF

background

#FAFDF8

surface

#F3FBEF

border

#CDD4CA

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63CF44

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

Preview Lab → · Contrast checker → · Palette generator →