#63D23A#63D23A

#63D23A is a light, highly saturated green. Relative luminance 0.491; OKLCH L 76.9% C 0.212 H 138.8°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#63D23A
RGB	rgb(99, 210, 58)
HSL	hsl(104, 63%, 53%)
HSV	hsv(104, 72%, 82%)
CMYK	cmyk(52.9%, 0%, 72.4%, 17.6%)
CIE-LAB	lab(75.48, -57.89, 61.99)
CIE-LCH	lch(75.48, 84.81, 133.04°)
OKLab	oklab(76.94% -0.1596 0.1399)
OKLCH	oklch(76.94% 0.212 138.8)
XYZ	xyz(28.9548, 49.0490, 11.9438)
Luminance	0.4905 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D23A #A93AD2

analogous

#AFD23A #63D23A #3AD25D

triadic

#63D23A #3A63D2 #D23A63

tetradic

#63D23A #3AAFD2 #A93AD2 #D25D3A

square

#63D23A #3AAFD2 #A93AD2 #D25D3A

split-complementary

#63D23A #5D3AD2 #D23AAF

monochromatic

#34771B #49A826 #63D23A #8ADD6C #B2E99E

Accessibility & contrast

On white

1.94

#63D23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#63D23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D23A

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D23A	#FFFFFF	#000000	##000000
##63D23A	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C01E

Deuteranopia (green-blind)

#CAB649

Tritanopia (blue-blind)

#59CBB4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63d23a;
/* rgb */ color: rgb(99, 210, 58);
/* oklch */ color: oklch(76.9% 0.212 138.8);

Tailwind

colors: {
  custom: {
    50: '#9ae179',
    500: '#63d23a',
    950: '#000000',
  },
}

SCSS

$custom: #63d23a;
$custom-light: #9ae179;
$custom-dark: #000000;

JSON

{
  "hex": "#63d23a",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 58
  },
  "hsl": {
    "h": 103.816,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76941,
    "c": 0.21224,
    "h": 138.8
  },
  "luminance": 0.49051
}

Semantic roles & 50–950 ramp

primary

#63D23A

secondary

#C393D5

accent

#42E6BA

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #63D23A

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

Preview Lab → · Contrast checker → · Palette generator →