#63E63E#63E63E

#63E63E is a very light, highly saturated green. Relative luminance 0.596; OKLCH L 82.0% C 0.233 H 139.8°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#63E63E
RGB	rgb(99, 230, 62)
HSL	hsl(107, 77%, 57%)
HSV	hsv(107, 73%, 90%)
CMYK	cmyk(57%, 0%, 73%, 9.8%)
CIE-LAB	lab(81.62, -64.74, 66.76)
CIE-LCH	lch(81.62, 93.00, 134.12°)
OKLab	oklab(82.01% -0.1779 0.1504)
OKLCH	oklch(82.01% 0.233 139.8)
XYZ	xyz(34.3104, 59.5911, 14.2507)
Luminance	0.5959 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E63E #C13EE6

analogous

#B7E63E #63E63E #3EE66D

triadic

#63E63E #3E63E6 #E63E63

tetradic

#63E63E #3EB7E6 #C13EE6 #E66D3E

square

#63E63E #3EB7E6 #C13EE6 #E66D3E

split-complementary

#63E63E #6D3EE6 #E63EB7

monochromatic

#309613 #42CC1A #63E63E #8FED74 #BBF4AA

Accessibility & contrast

On white

1.63

#63E63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#63E63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E63E

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E63E	#FFFFFF	#000000	##000000
##63E63E	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD21D

Deuteranopia (green-blind)

#DCC74F

Tritanopia (blue-blind)

#53DEC6

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63e63e;
/* rgb */ color: rgb(99, 230, 62);
/* oklch */ color: oklch(82.0% 0.233 139.8);

Tailwind

colors: {
  custom: {
    50: '#9cef7e',
    500: '#63e63e',
    950: '#000000',
  },
}

SCSS

$custom: #63e63e;
$custom-light: #9cef7e;
$custom-dark: #000000;

JSON

{
  "hex": "#63e63e",
  "rgb": {
    "r": 99,
    "g": 230,
    "b": 62
  },
  "hsl": {
    "h": 106.786,
    "s": 77.064,
    "l": 57.255
  },
  "oklch": {
    "l": 0.82009,
    "c": 0.23294,
    "h": 139.8
  },
  "luminance": 0.59594
}

Semantic roles & 50–950 ramp

primary

#63E63E

secondary

#822E9A

accent

#34F4C9

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#10170B

muted

#80857E

Preview Lab

Preview with #63E63E

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

Preview Lab → · Contrast checker → · Palette generator →