#63C44E#63C44E

#63C44E is a light, vivid green. Relative luminance 0.427; OKLCH L 73.6% C 0.181 H 140.2°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#63C44E
RGB	rgb(99, 196, 78)
HSL	hsl(109, 50%, 54%)
HSV	hsv(109, 60%, 77%)
CMYK	cmyk(49.5%, 0%, 60.2%, 23.1%)
CIE-LAB	lab(71.34, -50.80, 49.49)
CIE-LCH	lch(71.34, 70.93, 135.75°)
OKLab	oklab(73.58% -0.1392 0.1159)
OKLCH	oklch(73.58% 0.181 140.2)
XYZ	xyz(26.2596, 42.6806, 14.0607)
Luminance	0.4268 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C44E #AF4EC4

analogous

#9EC44E #63C44E #4EC474

triadic

#63C44E #4E63C4 #C44E63

tetradic

#63C44E #4E9EC4 #AF4EC4 #C4744E

square

#63C44E #4E9EC4 #AF4EC4 #C4744E

split-complementary

#63C44E #744EC4 #C44E9E

monochromatic

#337226 #48A035 #63C44E #8BD37C #B4E3AA

Accessibility & contrast

On white

2.20

#63C44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#63C44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C44E

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C44E	#FFFFFF	#000000	##000000
##63C44E	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B441

Deuteranopia (green-blind)

#BCAB57

Tritanopia (blue-blind)

#59BEAB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63c44e;
/* rgb */ color: rgb(99, 196, 78);
/* oklch */ color: oklch(73.6% 0.181 140.2);

Tailwind

colors: {
  custom: {
    50: '#97d684',
    500: '#63c44e',
    950: '#000000',
  },
}

SCSS

$custom: #63c44e;
$custom-light: #97d684;
$custom-dark: #000000;

JSON

{
  "hex": "#63c44e",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 78
  },
  "hsl": {
    "h": 109.322,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.73583,
    "c": 0.1811,
    "h": 140.2
  },
  "luminance": 0.42683
}

Semantic roles & 50–950 ramp

primary

#63C44E

secondary

#C79ED0

accent

#4EDAC1

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C44E

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

Preview Lab → · Contrast checker → · Palette generator →