#63D33A#63D33A

#63D33A is a light, highly saturated green. Relative luminance 0.495; OKLCH L 77.2% C 0.213 H 138.8°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#63D33A
RGB	rgb(99, 211, 58)
HSL	hsl(104, 63%, 53%)
HSV	hsv(104, 73%, 83%)
CMYK	cmyk(53.1%, 0%, 72.5%, 17.3%)
CIE-LAB	lab(75.79, -58.25, 62.30)
CIE-LCH	lch(75.79, 85.29, 133.08°)
OKLab	oklab(77.19% -0.1606 0.1406)
OKLCH	oklch(77.19% 0.213 138.8)
XYZ	xyz(29.2025, 49.5444, 12.0263)
Luminance	0.4955 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D33A #AA3AD3

analogous

#AFD33A #63D33A #3AD35E

triadic

#63D33A #3A63D3 #D33A63

tetradic

#63D33A #3AAFD3 #AA3AD3 #D35E3A

square

#63D33A #3AAFD3 #AA3AD3 #D35E3A

split-complementary

#63D33A #5E3AD3 #D33AAF

monochromatic

#34781B #49AA26 #63D33A #8BDE6C #B2E99E

Accessibility & contrast

On white

1.92

#63D33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#63D33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D33A

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D33A	#FFFFFF	#000000	##000000
##63D33A	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C11E

Deuteranopia (green-blind)

#CBB749

Tritanopia (blue-blind)

#59CCB5

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d33a;
/* rgb */ color: rgb(99, 211, 58);
/* oklch */ color: oklch(77.2% 0.213 138.8);

Tailwind

colors: {
  custom: {
    50: '#9ae17a',
    500: '#63d33a',
    950: '#000000',
  },
}

SCSS

$custom: #63d33a;
$custom-light: #9ae17a;
$custom-dark: #000000;

JSON

{
  "hex": "#63d33a",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 58
  },
  "hsl": {
    "h": 103.922,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.77194,
    "c": 0.21341,
    "h": 138.8
  },
  "luminance": 0.49547
}

Semantic roles & 50–950 ramp

primary

#63D33A

secondary

#C493D6

accent

#41E7BA

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D33A

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

Preview Lab → · Contrast checker → · Palette generator →