#63D53D#63D53D

#63D53D is a light, highly saturated green. Relative luminance 0.506; OKLCH L 77.7% C 0.214 H 139.1°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#63D53D
RGB	rgb(99, 213, 61)
HSL	hsl(105, 64%, 54%)
HSV	hsv(105, 71%, 84%)
CMYK	cmyk(53.5%, 0%, 71.4%, 16.5%)
CIE-LAB	lab(76.42, -58.77, 61.87)
CIE-LCH	lch(76.42, 85.33, 133.53°)
OKLab	oklab(77.72% -0.1618 0.1401)
OKLCH	oklch(77.72% 0.214 139.1)
XYZ	xyz(29.7810, 50.5757, 12.6067)
Luminance	0.5058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D53D #AF3DD5

analogous

#AFD53D #63D53D #3DD563

triadic

#63D53D #3D63D5 #D53D63

tetradic

#63D53D #3DAFD5 #AF3DD5 #D5633D

square

#63D53D #3DAFD5 #AF3DD5 #D5633D

split-complementary

#63D53D #633DD5 #D53DAF

monochromatic

#337D1B #48AF26 #63D53D #8BE06F #B4EBA2

Accessibility & contrast

On white

1.89

#63D53D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#63D53D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D53D

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D53D	#FFFFFF	#000000	##000000
##63D53D	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC223

Deuteranopia (green-blind)

#CDB94C

Tritanopia (blue-blind)

#58CEB7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63d53d;
/* rgb */ color: rgb(99, 213, 61);
/* oklch */ color: oklch(77.7% 0.214 139.1);

Tailwind

colors: {
  custom: {
    50: '#9ae37b',
    500: '#63d53d',
    950: '#000000',
  },
}

SCSS

$custom: #63d53d;
$custom-light: #9ae37b;
$custom-dark: #000000;

JSON

{
  "hex": "#63d53d",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 61
  },
  "hsl": {
    "h": 105,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77721,
    "c": 0.21399,
    "h": 139.1
  },
  "luminance": 0.50578
}

Semantic roles & 50–950 ramp

primary

#63D53D

secondary

#703284

accent

#40E7BE

background

#FCFEFB

surface

#F5FCF2

border

#CFD5CC

text

#0F150A

muted

#80847D

Preview Lab

Preview with #63D53D

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

Preview Lab → · Contrast checker → · Palette generator →