#63E453#63E453

#63E453 is a light, highly saturated green. Relative luminance 0.588; OKLCH L 81.7% C 0.217 H 141.5°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#63E453
RGB	rgb(99, 228, 83)
HSL	hsl(113, 73%, 61%)
HSV	hsv(113, 64%, 89%)
CMYK	cmyk(56.6%, 0%, 63.6%, 10.6%)
CIE-LAB	lab(81.16, -62.30, 58.35)
CIE-LCH	lch(81.16, 85.36, 136.88°)
OKLab	oklab(81.68% -0.1701 0.1352)
OKLCH	oklch(81.68% 0.217 141.5)
XYZ	xyz(34.4486, 58.7610, 17.7086)
Luminance	0.5876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E453 #D453E4

analogous

#ABE453 #63E453 #53E48B

triadic

#63E453 #5363E4 #E45363

tetradic

#63E453 #53ABE4 #D453E4 #E48B53

square

#63E453 #53ABE4 #D453E4 #E48B53

split-complementary

#63E453 #8B53E4 #E453AB

monochromatic

#29A31A #36D822 #63E453 #93EC88 #C3F5BD

Accessibility & contrast

On white

1.65

#63E453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#63E453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E453

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E453	#FFFFFF	#000000	##000000
##63E453	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D041

Deuteranopia (green-blind)

#D9C55F

Tritanopia (blue-blind)

#51DDC6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63e453;
/* rgb */ color: rgb(99, 228, 83);
/* oklch */ color: oklch(81.7% 0.217 141.5);

Tailwind

colors: {
  custom: {
    50: '#9bed89',
    500: '#63e453',
    950: '#000000',
  },
}

SCSS

$custom: #63e453;
$custom-light: #9bed89;
$custom-dark: #000000;

JSON

{
  "hex": "#63e453",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 83
  },
  "hsl": {
    "h": 113.379,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.81681,
    "c": 0.21729,
    "h": 141.5
  },
  "luminance": 0.58764
}

Semantic roles & 50–950 ramp

primary

#63E453

secondary

#9936A5

accent

#11D5BF

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E453

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

Preview Lab → · Contrast checker → · Palette generator →