#63C44F#63C44F

#63C44F is a light, vivid green. Relative luminance 0.427; OKLCH L 73.6% C 0.180 H 140.4°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#63C44F
RGB	rgb(99, 196, 79)
HSL	hsl(110, 50%, 54%)
HSV	hsv(110, 60%, 77%)
CMYK	cmyk(49.5%, 0%, 59.7%, 23.1%)
CIE-LAB	lab(71.35, -50.70, 49.05)
CIE-LCH	lch(71.35, 70.54, 135.94°)
OKLab	oklab(73.59% -0.1388 0.115)
OKLCH	oklch(73.59% 0.18 140.4)
XYZ	xyz(26.2957, 42.6951, 14.2509)
Luminance	0.4270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C44F #B04FC4

analogous

#9EC44F #63C44F #4FC476

triadic

#63C44F #4F63C4 #C44F63

tetradic

#63C44F #4F9EC4 #B04FC4 #C4764F

square

#63C44F #4F9EC4 #B04FC4 #C4764F

split-complementary

#63C44F #764FC4 #C44F9E

monochromatic

#337226 #48A036 #63C44F #8CD37D #B4E3AB

Accessibility & contrast

On white

2.20

#63C44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#63C44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C44F

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C44F	#FFFFFF	#000000	##000000
##63C44F	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)

#C9B442

Deuteranopia (green-blind)

#BCAB58

Tritanopia (blue-blind)

#59BEAB

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63c44f;
/* rgb */ color: rgb(99, 196, 79);
/* oklch */ color: oklch(73.6% 0.180 140.4);

Tailwind

colors: {
  custom: {
    50: '#97d684',
    500: '#63c44f',
    950: '#000000',
  },
}

SCSS

$custom: #63c44f;
$custom-light: #97d684;
$custom-dark: #000000;

JSON

{
  "hex": "#63c44f",
  "rgb": {
    "r": 99,
    "g": 196,
    "b": 79
  },
  "hsl": {
    "h": 109.744,
    "s": 49.787,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73594,
    "c": 0.18029,
    "h": 140.4
  },
  "luminance": 0.42697
}

Semantic roles & 50–950 ramp

primary

#63C44F

secondary

#C89ED0

accent

#4ED9C2

background

#F9FDF8

surface

#F2FAEF

border

#CCD3CA

text

#0E140B

muted

#7E837C

Preview Lab

Preview with #63C44F

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

Preview Lab → · Contrast checker → · Palette generator →