#63CE42#63CE42

#63CE42 is a light, highly saturated green. Relative luminance 0.472; OKLCH L 76.0% C 0.202 H 139.3°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#63CE42
RGB	rgb(99, 206, 66)
HSL	hsl(106, 59%, 53%)
HSV	hsv(106, 68%, 81%)
CMYK	cmyk(51.9%, 0%, 68%, 19.2%)
CIE-LAB	lab(74.31, -55.78, 57.79)
CIE-LCH	lch(74.31, 80.32, 133.99°)
OKLab	oklab(75.99% -0.1534 0.1322)
OKLCH	oklch(75.99% 0.202 139.3)
XYZ	xyz(28.1992, 47.1864, 12.7751)
Luminance	0.4719 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CE42 #AD42CE

analogous

#A9CE42 #63CE42 #42CE67

triadic

#63CE42 #4263CE #CE4263

tetradic

#63CE42 #42A9CE #AD42CE #CE6742

square

#63CE42 #42A9CE #AD42CE #CE6742

split-complementary

#63CE42 #6742CE #CE42A9

monochromatic

#34771F #49A72B #63CE42 #8BDB73 #B3E7A3

Accessibility & contrast

On white

2.01

#63CE42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#63CE42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE42

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CE42	#FFFFFF	#000000	##000000
##63CE42	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2E

Deuteranopia (green-blind)

#C6B34F

Tritanopia (blue-blind)

#59C7B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63ce42;
/* rgb */ color: rgb(99, 206, 66);
/* oklch */ color: oklch(76.0% 0.202 139.3);

Tailwind

colors: {
  custom: {
    50: '#99de7d',
    500: '#63ce42',
    950: '#000000',
  },
}

SCSS

$custom: #63ce42;
$custom-light: #99de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#63ce42",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 66
  },
  "hsl": {
    "h": 105.857,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75993,
    "c": 0.20249,
    "h": 139.3
  },
  "luminance": 0.47189
}

Semantic roles & 50–950 ramp

primary

#63CE42

secondary

#C698D4

accent

#46E2BD

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0F150A

muted

#7E837C

Preview Lab

Preview with #63CE42

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

Preview Lab → · Contrast checker → · Palette generator →