#63B448#63B448

#63B448 is a light, vivid green. Relative luminance 0.358; OKLCH L 69.5% C 0.165 H 138.6°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#63B448
RGB	rgb(99, 180, 72)
HSL	hsl(105, 43%, 49%)
HSV	hsv(105, 60%, 71%)
CMYK	cmyk(45%, 0%, 60%, 29.4%)
CIE-LAB	lab(66.34, -44.98, 46.50)
CIE-LCH	lch(66.34, 64.69, 134.05°)
OKLab	oklab(69.46% -0.1237 0.1089)
OKLCH	oklch(69.46% 0.165 138.6)
XYZ	xyz(22.6358, 35.7616, 11.8396)
Luminance	0.3576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B448 #9948B4

analogous

#99B448 #63B448 #48B463

triadic

#63B448 #4863B4 #B44863

tetradic

#63B448 #4899B4 #9948B4 #B46348

square

#63B448 #4899B4 #9948B4 #B46348

split-complementary

#63B448 #6348B4 #B44899

monochromatic

#335D25 #4B8837 #63B448 #88C772 #ADD89E

Accessibility & contrast

On white

2.58

#63B448 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#63B448 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B448

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B448	#FFFFFF	#000000	##000000
##63B448	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A63C

Deuteranopia (green-blind)

#AE9F50

Tritanopia (blue-blind)

#5DAE9D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63b448;
/* rgb */ color: rgb(99, 180, 72);
/* oklch */ color: oklch(69.5% 0.165 138.6);

Tailwind

colors: {
  custom: {
    50: '#95cb7f',
    500: '#63b448',
    950: '#000000',
  },
}

SCSS

$custom: #63b448;
$custom-light: #95cb7f;
$custom-dark: #000000;

JSON

{
  "hex": "#63b448",
  "rgb": {
    "r": 99,
    "g": 180,
    "b": 72
  },
  "hsl": {
    "h": 105,
    "s": 42.857,
    "l": 49.412
  },
  "oklch": {
    "l": 0.69463,
    "c": 0.1648,
    "h": 138.6
  },
  "luminance": 0.35763
}

Semantic roles & 50–950 ramp

primary

#63B448

secondary

#B893C5

accent

#55D3B3

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E130A

muted

#7E827C

Preview Lab

Preview with #63B448

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

Preview Lab → · Contrast checker → · Palette generator →