#63B83D#63B83D

#63B83D is a light, vivid green. Relative luminance 0.373; OKLCH L 70.4% C 0.179 H 137.6°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#63B83D
RGB	rgb(99, 184, 61)
HSL	hsl(101, 50%, 48%)
HSV	hsv(101, 67%, 72%)
CMYK	cmyk(46.2%, 0%, 66.8%, 27.8%)
CIE-LAB	lab(67.48, -47.67, 52.54)
CIE-LCH	lch(67.48, 70.94, 132.22°)
OKLab	oklab(70.37% -0.1317 0.1205)
OKLCH	oklch(70.37% 0.179 137.6)
XYZ	xyz(23.1277, 37.2691, 10.3889)
Luminance	0.3727 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B83D #923DB8

analogous

#A1B83D #63B83D #3DB854

triadic

#63B83D #3D63B8 #B83D63

tetradic

#63B83D #3DA1B8 #923DB8 #B8543D

square

#63B83D #3DA1B8 #923DB8 #B8543D

split-complementary

#63B83D #543DB8 #B83DA1

monochromatic

#325C1F #4A8A2E #63B83D #86CC66 #AADB94

Accessibility & contrast

On white

2.48

#63B83D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#63B83D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B83D

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B83D	#FFFFFF	#000000	##000000
##63B83D	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA92C

Deuteranopia (green-blind)

#B2A248

Tritanopia (blue-blind)

#5EB29F

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b83d;
/* rgb */ color: rgb(99, 184, 61);
/* oklch */ color: oklch(70.4% 0.179 137.6);

Tailwind

colors: {
  custom: {
    50: '#96ce78',
    500: '#63b83d',
    950: '#000000',
  },
}

SCSS

$custom: #63b83d;
$custom-light: #96ce78;
$custom-dark: #000000;

JSON

{
  "hex": "#63b83d",
  "rgb": {
    "r": 99,
    "g": 184,
    "b": 61
  },
  "hsl": {
    "h": 101.463,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70366,
    "c": 0.17855,
    "h": 137.6
  },
  "luminance": 0.37271
}

Semantic roles & 50–950 ramp

primary

#63B83D

secondary

#B48AC7

accent

#4EDAAF

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #63B83D

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

Preview Lab → · Contrast checker → · Palette generator →