#63B13F#63B13F

#63B13F is a light, vivid green. Relative luminance 0.345; OKLCH L 68.6% C 0.168 H 137.2°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#63B13F
RGB	rgb(99, 177, 63)
HSL	hsl(101, 48%, 47%)
HSV	hsv(101, 64%, 69%)
CMYK	cmyk(44.1%, 0%, 64.4%, 30.6%)
CIE-LAB	lab(65.32, -44.63, 49.36)
CIE-LCH	lch(65.32, 66.55, 132.12°)
OKLab	oklab(68.6% -0.1234 0.114)
OKLCH	oklch(68.6% 0.168 137.2)
XYZ	xyz(21.7643, 34.4545, 10.2052)
Luminance	0.3446 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B13F #8D3FB1

analogous

#9CB13F #63B13F #3FB154

triadic

#63B13F #3F63B1 #B13F63

tetradic

#63B13F #3F9CB1 #8D3FB1 #B1543F

square

#63B13F #3F9CB1 #8D3FB1 #B1543F

split-complementary

#63B13F #543FB1 #B13F9C

monochromatic

#31571F #4A842F #63B13F #84C865 #A8D892

Accessibility & contrast

On white

2.66

#63B13F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#63B13F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B13F

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B13F	#FFFFFF	#000000	##000000
##63B13F	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A331

Deuteranopia (green-blind)

#AC9C48

Tritanopia (blue-blind)

#5FAB99

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #63b13f;
/* rgb */ color: rgb(99, 177, 63);
/* oklch */ color: oklch(68.6% 0.168 137.2);

Tailwind

colors: {
  custom: {
    50: '#95c979',
    500: '#63b13f',
    950: '#000000',
  },
}

SCSS

$custom: #63b13f;
$custom-light: #95c979;
$custom-dark: #000000;

JSON

{
  "hex": "#63b13f",
  "rgb": {
    "r": 99,
    "g": 177,
    "b": 63
  },
  "hsl": {
    "h": 101.053,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68604,
    "c": 0.168,
    "h": 137.2
  },
  "luminance": 0.34456
}

Semantic roles & 50–950 ramp

primary

#63B13F

secondary

#B188C4

accent

#51D7AD

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63B13F

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

Preview Lab → · Contrast checker → · Palette generator →