#63BB83#63BB83

#63BB83 is a light, moderate green. Relative luminance 0.398; OKLCH L 72.2% C 0.119 H 154.2°. Best body text is #000000 at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#63BB83
RGB	rgb(99, 187, 131)
HSL	hsl(142, 39%, 56%)
HSV	hsv(142, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 29.9%, 26.7%)
CIE-LAB	lab(69.35, -39.15, 20.37)
CIE-LCH	lch(69.35, 44.14, 152.51°)
OKLab	oklab(72.2% -0.107 0.0516)
OKLCH	oklch(72.2% 0.119 154.2)
XYZ	xyz(27.0107, 39.8300, 27.7329)
Luminance	0.3983 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB83 #BB639B

analogous

#6FBB63 #63BB83 #63BBAF

triadic

#63BB83 #8363BB #BB8363

tetradic

#63BB83 #636FBB #BB639B #BBAF63

square

#63BB83 #636FBB #BB639B #BBAF63

split-complementary

#63BB83 #AF63BB #BB636F

monochromatic

#327249 #449D64 #63BB83 #8ECEA5 #B8E0C7

Accessibility & contrast

On white

2.34

#63BB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.97

#63BB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB83

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB83	#FFFFFF	#000000	##000000
##63BB83	1.00	2.34	8.97	8.97
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.97	21.00	1.00	1.00
##000000	8.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAF80

Deuteranopia (green-blind)

#AEA686

Tritanopia (blue-blind)

#4FB9AC

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63bb83;
/* rgb */ color: rgb(99, 187, 131);
/* oklch */ color: oklch(72.2% 0.119 154.2);

Tailwind

colors: {
  custom: {
    50: '#94d0a7',
    500: '#63bb83',
    950: '#000000',
  },
}

SCSS

$custom: #63bb83;
$custom-light: #94d0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb83",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 131
  },
  "hsl": {
    "h": 141.818,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72204,
    "c": 0.11879,
    "h": 154.2
  },
  "luminance": 0.39832
}

Semantic roles & 50–950 ramp

primary

#63BB83

secondary

#CFABC2

accent

#59A4CF

background

#F9FCFA

surface

#F2F9F4

border

#CCD2CE

text

#0E140F

muted

#7E827F

Preview Lab

Preview with #63BB83

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

Preview Lab → · Contrast checker → · Palette generator →