#63BB80#63BB80

#63BB80 is a light, vivid green. Relative luminance 0.398; OKLCH L 72.1% C 0.122 H 152.9°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#63BB80
RGB	rgb(99, 187, 128)
HSL	hsl(140, 39%, 56%)
HSV	hsv(140, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 31.6%, 26.7%)
CIE-LAB	lab(69.29, -39.72, 21.90)
CIE-LCH	lch(69.29, 45.36, 151.12°)
OKLab	oklab(72.14% -0.1083 0.0553)
OKLCH	oklch(72.14% 0.122 152.9)
XYZ	xyz(26.8104, 39.7498, 26.6776)
Luminance	0.3975 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB80 #BB639E

analogous

#72BB63 #63BB80 #63BBAC

triadic

#63BB80 #8063BB #BB8063

tetradic

#63BB80 #6372BB #BB639E #BBAC63

square

#63BB80 #6372BB #BB639E #BBAC63

split-complementary

#63BB80 #AC63BB #BB6372

monochromatic

#327247 #449D61 #63BB80 #8ECEA3 #B8E0C5

Accessibility & contrast

On white

2.35

#63BB80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#63BB80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB80

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB80	#FFFFFF	#000000	##000000
##63BB80	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAF7C

Deuteranopia (green-blind)

#AEA684

Tritanopia (blue-blind)

#50B9AB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63bb80;
/* rgb */ color: rgb(99, 187, 128);
/* oklch */ color: oklch(72.1% 0.122 152.9);

Tailwind

colors: {
  custom: {
    50: '#94d0a5',
    500: '#63bb80',
    950: '#000000',
  },
}

SCSS

$custom: #63bb80;
$custom-light: #94d0a5;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb80",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 128
  },
  "hsl": {
    "h": 139.773,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72139,
    "c": 0.12166,
    "h": 152.9
  },
  "luminance": 0.39752
}

Semantic roles & 50–950 ramp

primary

#63BB80

secondary

#CFABC3

accent

#59A8CF

background

#F9FCFA

surface

#F2F9F4

border

#CCD2CE

text

#0E140F

muted

#7E827F

Preview Lab

Preview with #63BB80

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

Preview Lab → · Contrast checker → · Palette generator →