#63B680#63B680

#63B680 is a light, moderate green. Relative luminance 0.377; OKLCH L 70.9% C 0.114 H 153.9°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#63B680
RGB	rgb(99, 182, 128)
HSL	hsl(141, 36%, 55%)
HSV	hsv(141, 46%, 71%)
CMYK	cmyk(45.6%, 0%, 29.7%, 28.6%)
CIE-LAB	lab(67.77, -37.48, 19.83)
CIE-LCH	lch(67.77, 42.41, 152.12°)
OKLab	oklab(70.9% -0.1025 0.0503)
OKLCH	oklch(70.9% 0.114 153.9)
XYZ	xyz(25.7681, 37.6652, 26.3302)
Luminance	0.3767 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B680 #B66399

analogous

#6FB663 #63B680 #63B6AA

triadic

#63B680 #8063B6 #B68063

tetradic

#63B680 #636FB6 #B66399 #B6AA63

square

#63B680 #636FB6 #B66399 #B6AA63

split-complementary

#63B680 #AA63B6 #B6636F

monochromatic

#336C47 #469662 #63B680 #8DCAA2 #B6DDC4

Accessibility & contrast

On white

2.46

#63B680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#63B680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B680

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B680	#FFFFFF	#000000	##000000
##63B680	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6AA7D

Deuteranopia (green-blind)

#A9A283

Tritanopia (blue-blind)

#51B4A8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #63b680;
/* rgb */ color: rgb(99, 182, 128);
/* oklch */ color: oklch(70.9% 0.114 153.9);

Tailwind

colors: {
  custom: {
    50: '#94cca5',
    500: '#63b680',
    950: '#000000',
  },
}

SCSS

$custom: #63b680;
$custom-light: #94cca5;
$custom-dark: #000000;

JSON

{
  "hex": "#63b680",
  "rgb": {
    "r": 99,
    "g": 182,
    "b": 128
  },
  "hsl": {
    "h": 140.964,
    "s": 36.245,
    "l": 55.098
  },
  "oklch": {
    "l": 0.70903,
    "c": 0.11413,
    "h": 153.9
  },
  "luminance": 0.37667
}

Semantic roles & 50–950 ramp

primary

#63B680

secondary

#CCA9C0

accent

#5CA5CC

background

#F9FCFA

surface

#F2F9F4

border

#CCD2CE

text

#0D130F

muted

#7E827F

Preview Lab

Preview with #63B680

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

Preview Lab → · Contrast checker → · Palette generator →