#63D353#63D353

#63D353 is a light, vivid green. Relative luminance 0.499; OKLCH L 77.4% C 0.196 H 141.2°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#63D353
RGB	rgb(99, 211, 83)
HSL	hsl(113, 59%, 58%)
HSV	hsv(113, 61%, 83%)
CMYK	cmyk(53.1%, 0%, 60.7%, 17.3%)
CIE-LAB	lab(75.99, -56.06, 52.56)
CIE-LCH	lch(75.99, 76.84, 136.84°)
OKLab	oklab(77.42% -0.1531 0.1229)
OKLCH	oklch(77.42% 0.196 141.2)
XYZ	xyz(29.9998, 49.8633, 16.2256)
Luminance	0.4987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D353 #C353D3

analogous

#A3D353 #63D353 #53D383

triadic

#63D353 #5363D3 #D35363

tetradic

#63D353 #53A3D3 #C353D3 #D38353

square

#63D353 #53A3D3 #C353D3 #D38353

split-complementary

#63D353 #8353D3 #D353A3

monochromatic

#308923 #41B92F #63D353 #8FDF84 #BBECB4

Accessibility & contrast

On white

1.91

#63D353 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#63D353 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D353

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D353	#FFFFFF	#000000	##000000
##63D353	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C145

Deuteranopia (green-blind)

#C9B85D

Tritanopia (blue-blind)

#55CDB8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d353;
/* rgb */ color: rgb(99, 211, 83);
/* oklch */ color: oklch(77.4% 0.196 141.2);

Tailwind

colors: {
  custom: {
    50: '#99e188',
    500: '#63d353',
    950: '#000000',
  },
}

SCSS

$custom: #63d353;
$custom-light: #99e188;
$custom-dark: #000000;

JSON

{
  "hex": "#63d353",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 83
  },
  "hsl": {
    "h": 112.5,
    "s": 59.259,
    "l": 57.647
  },
  "oklch": {
    "l": 0.77419,
    "c": 0.19638,
    "h": 141.2
  },
  "luminance": 0.49866
}

Semantic roles & 50–950 ramp

primary

#63D353

secondary

#D4A7DB

accent

#45E2CF

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0F150C

muted

#7E837D

Preview Lab

Preview with #63D353

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

Preview Lab → · Contrast checker → · Palette generator →