#63D65B#63D65B

#63D65B is a light, vivid green. Relative luminance 0.515; OKLCH L 78.3% C 0.194 H 142.3°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#63D65B
RGB	rgb(99, 214, 91)
HSL	hsl(116, 60%, 60%)
HSV	hsv(116, 57%, 84%)
CMYK	cmyk(53.7%, 0%, 57.5%, 16.1%)
CIE-LAB	lab(76.98, -56.31, 50.14)
CIE-LCH	lch(76.98, 75.40, 138.32°)
OKLab	oklab(78.26% -0.1534 0.1184)
OKLCH	oklch(78.26% 0.194 142.3)
XYZ	xyz(31.0789, 51.4985, 18.1980)
Luminance	0.5150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D65B #CE5BD6

analogous

#A0D65B #63D65B #5BD691

triadic

#63D65B #5B63D6 #D65B63

tetradic

#63D65B #5BA0D6 #CE5BD6 #D6915B

square

#63D65B #5BA0D6 #CE5BD6 #D6915B

split-complementary

#63D65B #915BD6 #D65BA0

monochromatic

#2C9225 #3AC331 #63D65B #92E28C #C0EEBD

Accessibility & contrast

On white

1.86

#63D65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#63D65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D65B

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D65B	#FFFFFF	#000000	##000000
##63D65B	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC44F

Deuteranopia (green-blind)

#CCBA64

Tritanopia (blue-blind)

#53D0BB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63d65b;
/* rgb */ color: rgb(99, 214, 91);
/* oklch */ color: oklch(78.3% 0.194 142.3);

Tailwind

colors: {
  custom: {
    50: '#99e38d',
    500: '#63d65b',
    950: '#000000',
  },
}

SCSS

$custom: #63d65b;
$custom-light: #99e38d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d65b",
  "rgb": {
    "r": 99,
    "g": 214,
    "b": 91
  },
  "hsl": {
    "h": 116.098,
    "s": 60,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78263,
    "c": 0.19381,
    "h": 142.3
  },
  "luminance": 0.51501
}

Semantic roles & 50–950 ramp

primary

#63D65B

secondary

#923E97

accent

#45E3D9

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63D65B

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

Preview Lab → · Contrast checker → · Palette generator →