#63DE74#63DE74

#63DE74 is a light, vivid green. Relative luminance 0.562; OKLCH L 80.6% C 0.183 H 146.3°. Best body text is #000000 at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#63DE74
RGB	rgb(99, 222, 116)
HSL	hsl(128, 65%, 63%)
HSV	hsv(128, 55%, 87%)
CMYK	cmyk(55.4%, 0%, 47.7%, 12.9%)
CIE-LAB	lab(79.70, -56.12, 41.65)
CIE-LCH	lch(79.70, 69.89, 143.42°)
OKLab	oklab(80.6% -0.152 0.1012)
OKLCH	oklch(80.6% 0.183 146.3)
XYZ	xyz(34.4171, 56.1531, 25.5446)
Luminance	0.5616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DE74 #DE63CD

analogous

#8FDE63 #63DE74 #63DEB2

triadic

#63DE74 #7463DE #DE7463

tetradic

#63DE74 #638FDE #DE63CD #DEB263

square

#63DE74 #638FDE #DE63CD #DEB263

split-complementary

#63DE74 #B263DE #DE638F

monochromatic

#23A435 #30D347 #63DE74 #96E9A1 #C8F3CE

Accessibility & contrast

On white

1.72

#63DE74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.23

#63DE74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DE74

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DE74	#FFFFFF	#000000	##000000
##63DE74	1.00	1.72	12.23	12.23
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.23	21.00	1.00	1.00
##000000	12.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CC6B

Deuteranopia (green-blind)

#D1C17B

Tritanopia (blue-blind)

#4AD9C5

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63de74;
/* rgb */ color: rgb(99, 222, 116);
/* oklch */ color: oklch(80.6% 0.183 146.3);

Tailwind

colors: {
  custom: {
    50: '#99e99e',
    500: '#63de74',
    950: '#000000',
  },
}

SCSS

$custom: #63de74;
$custom-light: #99e99e;
$custom-dark: #000000;

JSON

{
  "hex": "#63de74",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 116
  },
  "hsl": {
    "h": 128.293,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80596,
    "c": 0.18264,
    "h": 146.3
  },
  "luminance": 0.56156
}

Semantic roles & 50–950 ramp

primary

#63DE74

secondary

#A73E98

accent

#19B4CD

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0F160E

muted

#80847F

Preview Lab

Preview with #63DE74

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

Preview Lab → · Contrast checker → · Palette generator →