#63D43A#63D43A

#63D43A is a light, highly saturated green. Relative luminance 0.500; OKLCH L 77.4% C 0.215 H 138.8°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#63D43A
RGB	rgb(99, 212, 58)
HSL	hsl(104, 64%, 53%)
HSV	hsv(104, 73%, 83%)
CMYK	cmyk(53.3%, 0%, 72.6%, 16.9%)
CIE-LAB	lab(76.10, -58.62, 62.61)
CIE-LCH	lch(76.10, 85.76, 133.12°)
OKLab	oklab(77.45% -0.1616 0.1412)
OKLCH	oklch(77.45% 0.215 138.8)
XYZ	xyz(29.4517, 50.0428, 12.1094)
Luminance	0.5004 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D43A #AB3AD4

analogous

#B0D43A #63D43A #3AD45E

triadic

#63D43A #3A63D4 #D43A63

tetradic

#63D43A #3AB0D4 #AB3AD4 #D45E3A

square

#63D43A #3AB0D4 #AB3AD4 #D45E3A

split-complementary

#63D43A #5E3AD4 #D43AB0

monochromatic

#34791A #49AB25 #63D43A #8BDF6C #B3EA9E

Accessibility & contrast

On white

1.91

#63D43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#63D43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D43A

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D43A	#FFFFFF	#000000	##000000
##63D43A	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11D

Deuteranopia (green-blind)

#CCB84A

Tritanopia (blue-blind)

#58CDB6

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d43a;
/* rgb */ color: rgb(99, 212, 58);
/* oklch */ color: oklch(77.4% 0.215 138.8);

Tailwind

colors: {
  custom: {
    50: '#9ae27a',
    500: '#63d43a',
    950: '#000000',
  },
}

SCSS

$custom: #63d43a;
$custom-light: #9ae27a;
$custom-dark: #000000;

JSON

{
  "hex": "#63d43a",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 58
  },
  "hsl": {
    "h": 104.026,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77447,
    "c": 0.21457,
    "h": 138.8
  },
  "luminance": 0.50045
}

Semantic roles & 50–950 ramp

primary

#63D43A

secondary

#6C3181

accent

#41E7BB

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F150A

muted

#80847D

Preview Lab

Preview with #63D43A

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

Preview Lab → · Contrast checker → · Palette generator →