#63D75B#63D75B

#63D75B is a light, vivid green. Relative luminance 0.520; OKLCH L 78.5% C 0.195 H 142.3°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#63D75B
RGB	rgb(99, 215, 91)
HSL	hsl(116, 61%, 60%)
HSV	hsv(116, 58%, 84%)
CMYK	cmyk(54%, 0%, 57.7%, 15.7%)
CIE-LAB	lab(77.28, -56.69, 50.50)
CIE-LCH	lch(77.28, 75.92, 138.31°)
OKLab	oklab(78.51% -0.1544 0.1192)
OKLCH	oklch(78.51% 0.195 142.3)
XYZ	xyz(31.3328, 52.0063, 18.2826)
Luminance	0.5201 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D75B #CF5BD7

analogous

#A1D75B #63D75B #5BD791

triadic

#63D75B #5B63D7 #D75B63

tetradic

#63D75B #5BA1D7 #CF5BD7 #D7915B

square

#63D75B #5BA1D7 #CF5BD7 #D7915B

split-complementary

#63D75B #915BD7 #D75BA1

monochromatic

#2B9424 #3AC530 #63D75B #92E38C #C1EFBD

Accessibility & contrast

On white

1.84

#63D75B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#63D75B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D75B

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D75B	#FFFFFF	#000000	##000000
##63D75B	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC54E

Deuteranopia (green-blind)

#CCBB65

Tritanopia (blue-blind)

#53D1BC

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63d75b;
/* rgb */ color: rgb(99, 215, 91);
/* oklch */ color: oklch(78.5% 0.195 142.3);

Tailwind

colors: {
  custom: {
    50: '#99e48d',
    500: '#63d75b',
    950: '#000000',
  },
}

SCSS

$custom: #63d75b;
$custom-light: #99e48d;
$custom-dark: #000000;

JSON

{
  "hex": "#63d75b",
  "rgb": {
    "r": 99,
    "g": 215,
    "b": 91
  },
  "hsl": {
    "h": 116.129,
    "s": 60.784,
    "l": 60
  },
  "oklch": {
    "l": 0.78513,
    "c": 0.19508,
    "h": 142.3
  },
  "luminance": 0.52009
}

Semantic roles & 50–950 ramp

primary

#63D75B

secondary

#933E99

accent

#44E4DA

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63D75B

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

Preview Lab → · Contrast checker → · Palette generator →