#63B481#63B481

#63B481 is a light, moderate green. Relative luminance 0.369; OKLCH L 70.4% C 0.110 H 154.8°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#63B481
RGB	rgb(99, 180, 129)
HSL	hsl(142, 35%, 55%)
HSV	hsv(142, 45%, 71%)
CMYK	cmyk(45%, 0%, 28.3%, 29.4%)
CIE-LAB	lab(67.19, -36.38, 18.49)
CIE-LCH	lch(67.19, 40.81, 153.07°)
OKLab	oklab(70.43% -0.0996 0.047)
OKLCH	oklch(70.43% 0.11 154.8)
XYZ	xyz(25.4275, 36.8783, 26.5430)
Luminance	0.3688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B481 #B46396

analogous

#6EB463 #63B481 #63B4A9

triadic

#63B481 #8163B4 #B48163

tetradic

#63B481 #636EB4 #B46396 #B4A963

square

#63B481 #636EB4 #B46396 #B4A963

split-complementary

#63B481 #A963B4 #B4636E

monochromatic

#336A47 #479363 #63B481 #8CC8A2 #B6DCC4

Accessibility & contrast

On white

2.51

#63B481 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#63B481 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B481

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B481	#FFFFFF	#000000	##000000
##63B481	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A97E

Deuteranopia (green-blind)

#A7A084

Tritanopia (blue-blind)

#51B2A6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b481;
/* rgb */ color: rgb(99, 180, 129);
/* oklch */ color: oklch(70.4% 0.110 154.8);

Tailwind

colors: {
  custom: {
    50: '#94cba5',
    500: '#63b481',
    950: '#000000',
  },
}

SCSS

$custom: #63b481;
$custom-light: #94cba5;
$custom-dark: #000000;

JSON

{
  "hex": "#63b481",
  "rgb": {
    "r": 99,
    "g": 180,
    "b": 129
  },
  "hsl": {
    "h": 142.222,
    "s": 35.065,
    "l": 54.706
  },
  "oklch": {
    "l": 0.70432,
    "c": 0.11013,
    "h": 154.8
  },
  "luminance": 0.3688
}

Semantic roles & 50–950 ramp

primary

#63B481

secondary

#CAA8BE

accent

#5DA2CB

background

#F9FCFA

surface

#F2F8F4

border

#CCD1CE

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #63B481

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

Preview Lab → · Contrast checker → · Palette generator →