#63B33E#63B33E

#63B33E is a light, vivid green. Relative luminance 0.352; OKLCH L 69.1% C 0.171 H 137.3°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#63B33E
RGB	rgb(99, 179, 62)
HSL	hsl(101, 49%, 47%)
HSV	hsv(101, 65%, 70%)
CMYK	cmyk(44.7%, 0%, 65.4%, 29.8%)
CIE-LAB	lab(65.93, -45.55, 50.46)
CIE-LCH	lch(65.93, 67.97, 132.07°)
OKLab	oklab(69.1% -0.1259 0.1162)
OKLCH	oklch(69.1% 0.171 137.3)
XYZ	xyz(22.1345, 35.2393, 10.1920)
Luminance	0.3524 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B33E #8E3EB3

analogous

#9DB33E #63B33E #3EB354

triadic

#63B33E #3E63B3 #B33E63

tetradic

#63B33E #3E9DB3 #8E3EB3 #B3543E

square

#63B33E #3E9DB3 #8E3EB3 #B3543E

split-complementary

#63B33E #543EB3 #B33E9D

monochromatic

#31581F #4A862E #63B33E #85CA65 #A9D992

Accessibility & contrast

On white

2.61

#63B33E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#63B33E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B33E

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B33E	#FFFFFF	#000000	##000000
##63B33E	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A42F

Deuteranopia (green-blind)

#AE9E48

Tritanopia (blue-blind)

#5FAD9B

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63b33e;
/* rgb */ color: rgb(99, 179, 62);
/* oklch */ color: oklch(69.1% 0.171 137.3);

Tailwind

colors: {
  custom: {
    50: '#95ca79',
    500: '#63b33e',
    950: '#000000',
  },
}

SCSS

$custom: #63b33e;
$custom-light: #95ca79;
$custom-dark: #000000;

JSON

{
  "hex": "#63b33e",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 62
  },
  "hsl": {
    "h": 101.026,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69103,
    "c": 0.17137,
    "h": 137.3
  },
  "luminance": 0.35241
}

Semantic roles & 50–950 ramp

primary

#63B33E

secondary

#B188C5

accent

#50D8AD

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63B33E

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

Preview Lab → · Contrast checker → · Palette generator →