#63B889#63B889

#63B889 is a light, moderate green. Relative luminance 0.387; OKLCH L 71.6% C 0.109 H 157.9°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#63B889
RGB	rgb(99, 184, 137)
HSL	hsl(147, 37%, 55%)
HSV	hsv(147, 46%, 72%)
CMYK	cmyk(46.2%, 0%, 25.5%, 27.8%)
CIE-LAB	lab(68.56, -36.62, 16.05)
CIE-LCH	lch(68.56, 39.98, 156.33°)
OKLab	oklab(71.6% -0.1007 0.041)
OKLCH	oklch(71.6% 0.109 157.9)
XYZ	xyz(26.7994, 38.7378, 29.7270)
Luminance	0.3874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B889 #B86392

analogous

#67B863 #63B889 #63B8B4

triadic

#63B889 #8963B8 #B88963

tetradic

#63B889 #6367B8 #B86392 #B8B463

square

#63B889 #6367B8 #B86392 #B8B463

split-complementary

#63B889 #B463B8 #B86367

monochromatic

#326E4D #45986B #63B889 #8DCBA9 #B7DEC9

Accessibility & contrast

On white

2.40

#63B889 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#63B889 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B889

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B889	#FFFFFF	#000000	##000000
##63B889	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AD86

Deuteranopia (green-blind)

#AAA48C

Tritanopia (blue-blind)

#4DB7AB

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #63b889;
/* rgb */ color: rgb(99, 184, 137);
/* oklch */ color: oklch(71.6% 0.109 157.9);

Tailwind

colors: {
  custom: {
    50: '#94ceab',
    500: '#63b889',
    950: '#000000',
  },
}

SCSS

$custom: #63b889;
$custom-light: #94ceab;
$custom-dark: #000000;

JSON

{
  "hex": "#63b889",
  "rgb": {
    "r": 99,
    "g": 184,
    "b": 137
  },
  "hsl": {
    "h": 146.824,
    "s": 37.445,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71604,
    "c": 0.10871,
    "h": 157.9
  },
  "luminance": 0.3874
}

Semantic roles & 50–950 ramp

primary

#63B889

secondary

#CDAABD

accent

#5A9ACD

background

#F9FCFA

surface

#F2F9F4

border

#CCD2CE

text

#0D1310

muted

#7E827F

Preview Lab

Preview with #63B889

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

Preview Lab → · Contrast checker → · Palette generator →