#63CB6D#63CB6D

#63CB6D is a light, vivid green. Relative luminance 0.465; OKLCH L 75.8% C 0.163 H 145.7°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#63CB6D
RGB	rgb(99, 203, 109)
HSL	hsl(126, 50%, 59%)
HSV	hsv(126, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 46.3%, 20.4%)
CIE-LAB	lab(73.85, -49.66, 37.74)
CIE-LCH	lch(73.85, 62.38, 142.77°)
OKLab	oklab(75.76% -0.1348 0.0921)
OKLCH	oklch(75.76% 0.163 145.7)
XYZ	xyz(29.2602, 46.4663, 21.8920)
Luminance	0.4647 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CB6D #CB63C1

analogous

#8DCB63 #63CB6D #63CBA1

triadic

#63CB6D #6D63CB #CB6D63

tetradic

#63CB6D #638DCB #CB63C1 #CBA163

square

#63CB6D #638DCB #CB63C1 #CBA163

split-complementary

#63CB6D #A163CB #CB638D

monochromatic

#2D8736 #3CB548 #63CB6D #91DA98 #BFEAC3

Accessibility & contrast

On white

2.04

#63CB6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#63CB6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CB6D

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CB6D	#FFFFFF	#000000	##000000
##63CB6D	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBB66

Deuteranopia (green-blind)

#C0B273

Tritanopia (blue-blind)

#52C7B5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #63cb6d;
/* rgb */ color: rgb(99, 203, 109);
/* oklch */ color: oklch(75.8% 0.163 145.7);

Tailwind

colors: {
  custom: {
    50: '#97db98',
    500: '#63cb6d',
    950: '#000000',
  },
}

SCSS

$custom: #63cb6d;
$custom-light: #97db98;
$custom-dark: #000000;

JSON

{
  "hex": "#63cb6d",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 109
  },
  "hsl": {
    "h": 125.769,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.75761,
    "c": 0.16321,
    "h": 145.7
  },
  "luminance": 0.46469
}

Semantic roles & 50–950 ramp

primary

#63CB6D

secondary

#D9B1D5

accent

#4ECCDA

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0E150E

muted

#7E837E

Preview Lab

Preview with #63CB6D

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

Preview Lab → · Contrast checker → · Palette generator →