#63CB60#63CB60

#63CB60 is a light, vivid green. Relative luminance 0.462; OKLCH L 75.6% C 0.175 H 143.1°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#63CB60
RGB	rgb(99, 203, 96)
HSL	hsl(118, 51%, 59%)
HSV	hsv(118, 53%, 80%)
CMYK	cmyk(51.2%, 0%, 52.7%, 20.4%)
CIE-LAB	lab(73.68, -51.45, 43.90)
CIE-LCH	lch(73.68, 67.63, 139.53°)
OKLab	oklab(75.57% -0.14 0.1051)
OKLCH	oklch(75.57% 0.175 143.1)
XYZ	xyz(28.6114, 46.2068, 18.4752)
Luminance	0.4621 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB60 #C860CB

analogous

#98CB60 #63CB60 #60CB92

triadic

#63CB60 #6063CB #CB6063

tetradic

#63CB60 #6098CB #C860CB #CB9260

square

#63CB60 #6098CB #C860CB #CB9260

split-complementary

#63CB60 #9260CB #CB6098

monochromatic

#2E852C #3EB33B #63CB60 #90DA8E #BDE9BC

Accessibility & contrast

On white

2.05

#63CB60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#63CB60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB60

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB60	#FFFFFF	#000000	##000000
##63CB60	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBB56

Deuteranopia (green-blind)

#C1B168

Tritanopia (blue-blind)

#55C6B3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63cb60;
/* rgb */ color: rgb(99, 203, 96);
/* oklch */ color: oklch(75.6% 0.175 143.1);

Tailwind

colors: {
  custom: {
    50: '#97dc8f',
    500: '#63cb60',
    950: '#000000',
  },
}

SCSS

$custom: #63cb60;
$custom-light: #97dc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb60",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 96
  },
  "hsl": {
    "h": 118.318,
    "s": 50.711,
    "l": 58.627
  },
  "oklch": {
    "l": 0.75569,
    "c": 0.1751,
    "h": 143.1
  },
  "luminance": 0.46209
}

Semantic roles & 50–950 ramp

primary

#63CB60

secondary

#D7AED9

accent

#4EDAD6

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150D

muted

#7E837D

Preview Lab

Preview with #63CB60

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

Preview Lab → · Contrast checker → · Palette generator →