#63B642#63B642

#63B642 is a light, vivid green. Relative luminance 0.365; OKLCH L 69.9% C 0.172 H 138.0°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#63B642
RGB	rgb(99, 182, 66)
HSL	hsl(103, 47%, 49%)
HSV	hsv(103, 64%, 71%)
CMYK	cmyk(45.6%, 0%, 63.7%, 28.6%)
CIE-LAB	lab(66.90, -46.40, 49.80)
CIE-LCH	lch(66.90, 68.07, 132.98°)
OKLab	oklab(69.91% -0.128 0.1153)
OKLCH	oklch(69.91% 0.172 138)
XYZ	xyz(22.8562, 36.5004, 10.9941)
Luminance	0.3650 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B642 #9542B6

analogous

#9DB642 #63B642 #42B65B

triadic

#63B642 #4263B6 #B64263

tetradic

#63B642 #429DB6 #9542B6 #B65B42

square

#63B642 #429DB6 #9542B6 #B65B42

split-complementary

#63B642 #5B42B6 #B6429D

monochromatic

#325C21 #4B8932 #63B642 #86CA6C #ABDA99

Accessibility & contrast

On white

2.53

#63B642 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#63B642 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B642

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B642	#FFFFFF	#000000	##000000
##63B642	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)

#BCA734

Deuteranopia (green-blind)

#B0A04C

Tritanopia (blue-blind)

#5EB09E

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b642;
/* rgb */ color: rgb(99, 182, 66);
/* oklch */ color: oklch(69.9% 0.172 138.0);

Tailwind

colors: {
  custom: {
    50: '#96cc7b',
    500: '#63b642',
    950: '#000000',
  },
}

SCSS

$custom: #63b642;
$custom-light: #96cc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#63b642",
  "rgb": {
    "r": 99,
    "g": 182,
    "b": 66
  },
  "hsl": {
    "h": 102.931,
    "s": 46.774,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69906,
    "c": 0.17226,
    "h": 138
  },
  "luminance": 0.36502
}

Semantic roles & 50–950 ramp

primary

#63B642

secondary

#B68EC6

accent

#51D6B1

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E130A

muted

#7E827C

Preview Lab

Preview with #63B642

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

Preview Lab → · Contrast checker → · Palette generator →