#63CB65#63CB65

#63CB65 is a light, vivid green. Relative luminance 0.463; OKLCH L 75.6% C 0.171 H 144.0°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#63CB65
RGB	rgb(99, 203, 101)
HSL	hsl(121, 50%, 59%)
HSV	hsv(121, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 50.2%, 20.4%)
CIE-LAB	lab(73.74, -50.79, 41.56)
CIE-LCH	lch(73.74, 65.63, 140.71°)
OKLab	oklab(75.64% -0.138 0.1003)
OKLCH	oklch(75.64% 0.171 144)
XYZ	xyz(28.8490, 46.3018, 19.7263)
Luminance	0.4630 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB65 #CB63C9

analogous

#95CB63 #63CB65 #63CB99

triadic

#63CB65 #6563CB #CB6563

tetradic

#63CB65 #6395CB #CB63C9 #CB9963

square

#63CB65 #6395CB #CB63C9 #CB9963

split-complementary

#63CB65 #9963CB #CB6395

monochromatic

#2D872F #3CB53F #63CB65 #91DA92 #BFEAC0

Accessibility & contrast

On white

2.05

#63CB65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#63CB65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB65

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB65	#FFFFFF	#000000	##000000
##63CB65	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB5C

Deuteranopia (green-blind)

#C0B26C

Tritanopia (blue-blind)

#53C6B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63cb65;
/* rgb */ color: rgb(99, 203, 101);
/* oklch */ color: oklch(75.6% 0.171 144.0);

Tailwind

colors: {
  custom: {
    50: '#97db93',
    500: '#63cb65',
    950: '#000000',
  },
}

SCSS

$custom: #63cb65;
$custom-light: #97db93;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb65",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 101
  },
  "hsl": {
    "h": 121.154,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.75639,
    "c": 0.17062,
    "h": 144
  },
  "luminance": 0.46304
}

Semantic roles & 50–950 ramp

primary

#63CB65

secondary

#D9B1D8

accent

#4ED7DA

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #63CB65

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

Preview Lab → · Contrast checker → · Palette generator →