#63B641#63B641

#63B641 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.9% C 0.173 H 137.9°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#63B641
RGB	rgb(99, 182, 65)
HSL	hsl(103, 47%, 48%)
HSV	hsv(103, 64%, 71%)
CMYK	cmyk(45.6%, 0%, 64.3%, 28.6%)
CIE-LAB	lab(66.89, -46.50, 50.22)
CIE-LCH	lch(66.89, 68.44, 132.79°)
OKLab	oklab(69.9% -0.1283 0.1161)
OKLCH	oklch(69.9% 0.173 137.9)
XYZ	xyz(22.8269, 36.4887, 10.8402)
Luminance	0.3649 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B641 #9441B6

analogous

#9DB641 #63B641 #41B659

triadic

#63B641 #4163B6 #B64163

tetradic

#63B641 #419DB6 #9441B6 #B65941

square

#63B641 #419DB6 #9441B6 #B65941

split-complementary

#63B641 #5941B6 #B6419D

monochromatic

#325C21 #4A8931 #63B641 #86CA6A #ABDA97

Accessibility & contrast

On white

2.53

#63B641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#63B641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B641

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B641	#FFFFFF	#000000	##000000
##63B641	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA733

Deuteranopia (green-blind)

#B0A04B

Tritanopia (blue-blind)

#5EB09E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b641;
/* rgb */ color: rgb(99, 182, 65);
/* oklch */ color: oklch(69.9% 0.173 137.9);

Tailwind

colors: {
  custom: {
    50: '#96cc7b',
    500: '#63b641',
    950: '#000000',
  },
}

SCSS

$custom: #63b641;
$custom-light: #96cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#63b641",
  "rgb": {
    "r": 99,
    "g": 182,
    "b": 65
  },
  "hsl": {
    "h": 102.564,
    "s": 47.368,
    "l": 48.431
  },
  "oklch": {
    "l": 0.69896,
    "c": 0.17303,
    "h": 137.9
  },
  "luminance": 0.3649
}

Semantic roles & 50–950 ramp

primary

#63B641

secondary

#B58DC6

accent

#51D7B0

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E130A

muted

#7E827C

Preview Lab

Preview with #63B641

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

Preview Lab → · Contrast checker → · Palette generator →