#63E03A#63E03A

#63E03A is a light, highly saturated green. Relative luminance 0.563; OKLCH L 80.5% C 0.228 H 139.3°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#63E03A
RGB	rgb(99, 224, 58)
HSL	hsl(105, 73%, 55%)
HSV	hsv(105, 74%, 88%)
CMYK	cmyk(55.8%, 0%, 74.1%, 12.2%)
CIE-LAB	lab(79.77, -62.92, 66.26)
CIE-LCH	lch(79.77, 91.37, 133.52°)
OKLab	oklab(80.47% -0.1731 0.1489)
OKLCH	oklch(80.47% 0.228 139.3)
XYZ	xyz(32.5636, 56.2667, 13.1467)
Luminance	0.5627 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E03A #B73AE0

analogous

#B6E03A #63E03A #3AE064

triadic

#63E03A #3A63E0 #E03A63

tetradic

#63E03A #3AB6E0 #B73AE0 #E0643A

square

#63E03A #3AB6E0 #B73AE0 #E0643A

split-complementary

#63E03A #643AE0 #E03AB6

monochromatic

#328A16 #46BF1E #63E03A #8DE86F #B7F1A4

Accessibility & contrast

On white

1.71

#63E03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#63E03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E03A

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E03A	#FFFFFF	#000000	##000000
##63E03A	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC16

Deuteranopia (green-blind)

#D7C24C

Tritanopia (blue-blind)

#55D9C0

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63e03a;
/* rgb */ color: rgb(99, 224, 58);
/* oklch */ color: oklch(80.5% 0.228 139.3);

Tailwind

colors: {
  custom: {
    50: '#9ceb7b',
    500: '#63e03a',
    950: '#000000',
  },
}

SCSS

$custom: #63e03a;
$custom-light: #9ceb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#63e03a",
  "rgb": {
    "r": 99,
    "g": 224,
    "b": 58
  },
  "hsl": {
    "h": 105.181,
    "s": 72.807,
    "l": 55.294
  },
  "oklch": {
    "l": 0.80474,
    "c": 0.22834,
    "h": 139.3
  },
  "luminance": 0.56269
}

Semantic roles & 50–950 ramp

primary

#63E03A

secondary

#782F90

accent

#38EFC2

background

#FCFFFB

surface

#F6FEF2

border

#D0D6CC

text

#0F160A

muted

#80857D

Preview Lab

Preview with #63E03A

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

Preview Lab → · Contrast checker → · Palette generator →