#63CC42#63CC42

#63CC42 is a light, highly saturated green. Relative luminance 0.462; OKLCH L 75.5% C 0.200 H 139.2°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#63CC42
RGB	rgb(99, 204, 66)
HSL	hsl(106, 58%, 53%)
HSV	hsv(106, 68%, 80%)
CMYK	cmyk(51.5%, 0%, 67.6%, 20%)
CIE-LAB	lab(73.69, -55.03, 57.14)
CIE-LCH	lch(73.69, 79.33, 133.92°)
OKLab	oklab(75.49% -0.1514 0.1308)
OKLCH	oklch(75.49% 0.2 139.2)
XYZ	xyz(27.7207, 46.2296, 12.6157)
Luminance	0.4623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CC42 #AB42CC

analogous

#A8CC42 #63CC42 #42CC66

triadic

#63CC42 #4263CC #CC4263

tetradic

#63CC42 #42A8CC #AB42CC #CC6642

square

#63CC42 #42A8CC #AB42CC #CC6642

split-complementary

#63CC42 #6642CC #CC42A8

monochromatic

#34741F #49A42C #63CC42 #8BD972 #B3E6A2

Accessibility & contrast

On white

2.05

#63CC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#63CC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CC42

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CC42	#FFFFFF	#000000	##000000
##63CC42	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2E

Deuteranopia (green-blind)

#C4B24F

Tritanopia (blue-blind)

#59C5B0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63cc42;
/* rgb */ color: rgb(99, 204, 66);
/* oklch */ color: oklch(75.5% 0.200 139.2);

Tailwind

colors: {
  custom: {
    50: '#99dc7d',
    500: '#63cc42',
    950: '#000000',
  },
}

SCSS

$custom: #63cc42;
$custom-light: #99dc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#63cc42",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 66
  },
  "hsl": {
    "h": 105.652,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75487,
    "c": 0.20006,
    "h": 139.2
  },
  "luminance": 0.46232
}

Semantic roles & 50–950 ramp

primary

#63CC42

secondary

#C497D3

accent

#47E1BC

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0F150A

muted

#7E837C

Preview Lab

Preview with #63CC42

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

Preview Lab → · Contrast checker → · Palette generator →