#63B83E#63B83E

#63B83E is a light, vivid green. Relative luminance 0.373; OKLCH L 70.4% C 0.178 H 137.7°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#63B83E
RGB	rgb(99, 184, 62)
HSL	hsl(102, 50%, 48%)
HSV	hsv(102, 66%, 72%)
CMYK	cmyk(46.2%, 0%, 66.3%, 27.8%)
CIE-LAB	lab(67.49, -47.58, 52.13)
CIE-LCH	lch(67.49, 70.58, 132.39°)
OKLab	oklab(70.38% -0.1314 0.1198)
OKLCH	oklch(70.38% 0.178 137.7)
XYZ	xyz(23.1548, 37.2799, 10.5321)
Luminance	0.3728 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B83E #933EB8

analogous

#A0B83E #63B83E #3EB856

triadic

#63B83E #3E63B8 #B83E63

tetradic

#63B83E #3EA0B8 #933EB8 #B8563E

square

#63B83E #3EA0B8 #933EB8 #B8563E

split-complementary

#63B83E #563EB8 #B83EA0

monochromatic

#325C1F #4A8A2F #63B83E #86CC67 #AADB95

Accessibility & contrast

On white

2.48

#63B83E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#63B83E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B83E

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B83E	#FFFFFF	#000000	##000000
##63B83E	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92E

Deuteranopia (green-blind)

#B2A249

Tritanopia (blue-blind)

#5EB29F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b83e;
/* rgb */ color: rgb(99, 184, 62);
/* oklch */ color: oklch(70.4% 0.178 137.7);

Tailwind

colors: {
  custom: {
    50: '#96ce79',
    500: '#63b83e',
    950: '#000000',
  },
}

SCSS

$custom: #63b83e;
$custom-light: #96ce79;
$custom-dark: #000000;

JSON

{
  "hex": "#63b83e",
  "rgb": {
    "r": 99,
    "g": 184,
    "b": 62
  },
  "hsl": {
    "h": 101.803,
    "s": 49.593,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70376,
    "c": 0.17784,
    "h": 137.7
  },
  "luminance": 0.37281
}

Semantic roles & 50–950 ramp

primary

#63B83E

secondary

#B58BC7

accent

#4FD9AF

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #63B83E

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

Preview Lab → · Contrast checker → · Palette generator →