#63CA73#63CA73

#63CA73 is a light, vivid green. Relative luminance 0.461; OKLCH L 75.6% C 0.156 H 147.1°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#63CA73
RGB	rgb(99, 202, 115)
HSL	hsl(129, 49%, 59%)
HSV	hsv(129, 51%, 79%)
CMYK	cmyk(51%, 0%, 43.1%, 20.8%)
CIE-LAB	lab(73.63, -48.34, 34.44)
CIE-LCH	lch(73.63, 59.36, 144.53°)
OKLab	oklab(75.61% -0.1311 0.0847)
OKLCH	oklch(75.61% 0.156 147.1)
XYZ	xyz(29.3589, 46.1292, 23.5731)
Luminance	0.4613 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CA73 #CA63BA

analogous

#87CA63 #63CA73 #63CAA7

triadic

#63CA73 #7363CA #CA7363

tetradic

#63CA73 #6387CA #CA63BA #CAA763

square

#63CA73 #6387CA #CA63BA #CAA763

split-complementary

#63CA73 #A763CA #CA6387

monochromatic

#2D853B #3DB34F #63CA73 #91DA9C #BEE9C5

Accessibility & contrast

On white

2.05

#63CA73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#63CA73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CA73

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CA73	#FFFFFF	#000000	##000000
##63CA73	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCBB6D

Deuteranopia (green-blind)

#BEB179

Tritanopia (blue-blind)

#50C6B5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63ca73;
/* rgb */ color: rgb(99, 202, 115);
/* oklch */ color: oklch(75.6% 0.156 147.1);

Tailwind

colors: {
  custom: {
    50: '#96db9c',
    500: '#63ca73',
    950: '#000000',
  },
}

SCSS

$custom: #63ca73;
$custom-light: #96db9c;
$custom-dark: #000000;

JSON

{
  "hex": "#63ca73",
  "rgb": {
    "r": 99,
    "g": 202,
    "b": 115
  },
  "hsl": {
    "h": 129.32,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75611,
    "c": 0.15614,
    "h": 147.1
  },
  "luminance": 0.46132
}

Semantic roles & 50–950 ramp

primary

#63CA73

secondary

#D9B0D2

accent

#4FC3D9

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63CA73

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

Preview Lab → · Contrast checker → · Palette generator →