#63C95B#63C95B

#63C95B is a light, vivid green. Relative luminance 0.452; OKLCH L 75.0% C 0.177 H 142.2°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#63C95B
RGB	rgb(99, 201, 91)
HSL	hsl(116, 50%, 57%)
HSV	hsv(116, 55%, 79%)
CMYK	cmyk(50.7%, 0%, 54.7%, 21.2%)
CIE-LAB	lab(73.01, -51.29, 45.47)
CIE-LCH	lch(73.01, 68.54, 138.44°)
OKLab	oklab(75% -0.1398 0.1083)
OKLCH	oklch(75% 0.177 142.2)
XYZ	xyz(27.9192, 45.1791, 17.1447)
Luminance	0.4518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C95B #C15BC9

analogous

#9AC95B #63C95B #5BC98A

triadic

#63C95B #5B63C9 #C95B63

tetradic

#63C95B #5B9AC9 #C15BC9 #C98A5B

square

#63C95B #5B9AC9 #C15BC9 #C98A5B

split-complementary

#63C95B #8A5BC9 #C95B9A

monochromatic

#30802A #42AE39 #63C95B #8FD889 #BBE7B7

Accessibility & contrast

On white

2.09

#63C95B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#63C95B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C95B

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C95B	#FFFFFF	#000000	##000000
##63C95B	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB951

Deuteranopia (green-blind)

#C0B063

Tritanopia (blue-blind)

#56C4B0

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #63c95b;
/* rgb */ color: rgb(99, 201, 91);
/* oklch */ color: oklch(75.0% 0.177 142.2);

Tailwind

colors: {
  custom: {
    50: '#97da8c',
    500: '#63c95b',
    950: '#000000',
  },
}

SCSS

$custom: #63c95b;
$custom-light: #97da8c;
$custom-dark: #000000;

JSON

{
  "hex": "#63c95b",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 91
  },
  "hsl": {
    "h": 115.636,
    "s": 50.459,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75,
    "c": 0.17681,
    "h": 142.2
  },
  "luminance": 0.45181
}

Semantic roles & 50–950 ramp

primary

#63C95B

secondary

#D3AAD6

accent

#4EDAD0

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #63C95B

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

Preview Lab → · Contrast checker → · Palette generator →