#63B63E#63B63E

#63B63E is a light, vivid green. Relative luminance 0.365; OKLCH L 69.9% C 0.175 H 137.5°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#63B63E
RGB	rgb(99, 182, 62)
HSL	hsl(102, 49%, 48%)
HSV	hsv(102, 66%, 71%)
CMYK	cmyk(45.6%, 0%, 65.9%, 28.6%)
CIE-LAB	lab(66.87, -46.77, 51.47)
CIE-LCH	lch(66.87, 69.54, 132.26°)
OKLab	oklab(69.87% -0.1292 0.1184)
OKLCH	oklch(69.87% 0.175 137.5)
XYZ	xyz(22.7423, 36.4549, 10.3946)
Luminance	0.3646 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B63E #913EB6

analogous

#9FB63E #63B63E #3EB655

triadic

#63B63E #3E63B6 #B63E63

tetradic

#63B63E #3E9FB6 #913EB6 #B6553E

square

#63B63E #3E9FB6 #913EB6 #B6553E

split-complementary

#63B63E #553EB6 #B63E9F

monochromatic

#315B1F #4A882E #63B63E #85CB66 #AADB94

Accessibility & contrast

On white

2.53

#63B63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#63B63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B63E

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B63E	#FFFFFF	#000000	##000000
##63B63E	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA72E

Deuteranopia (green-blind)

#B1A048

Tritanopia (blue-blind)

#5EB09D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b63e;
/* rgb */ color: rgb(99, 182, 62);
/* oklch */ color: oklch(69.9% 0.175 137.5);

Tailwind

colors: {
  custom: {
    50: '#96cc79',
    500: '#63b63e',
    950: '#000000',
  },
}

SCSS

$custom: #63b63e;
$custom-light: #96cc79;
$custom-dark: #000000;

JSON

{
  "hex": "#63b63e",
  "rgb": {
    "r": 99,
    "g": 182,
    "b": 62
  },
  "hsl": {
    "h": 101.5,
    "s": 49.18,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69867,
    "c": 0.17526,
    "h": 137.5
  },
  "luminance": 0.36456
}

Semantic roles & 50–950 ramp

primary

#63B63E

secondary

#B38AC6

accent

#4FD9AE

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #63B63E

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

Preview Lab → · Contrast checker → · Palette generator →