#63752B#63752B

#63752B is a mid, moderate yellow-green. Relative luminance 0.155; OKLCH L 53.1% C 0.102 H 121.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#63752B
RGB	rgb(99, 117, 43)
HSL	hsl(75, 46%, 31%)
HSV	hsv(75, 63%, 46%)
CMYK	cmyk(15.4%, 0%, 63.2%, 54.1%)
CIE-LAB	lab(46.38, -18.43, 37.60)
CIE-LCH	lch(46.38, 41.88, 116.12°)
OKLab	oklab(53.14% -0.0531 0.0867)
OKLCH	oklch(53.14% 0.102 121.5)
XYZ	xyz(11.9431, 15.5496, 4.6572)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63752B #3D2B75

analogous

#75622B #63752B #3E752B

triadic

#63752B #2B6375 #752B63

tetradic

#63752B #2B7562 #3D2B75 #752B3E

square

#63752B #2B7562 #3D2B75 #752B3E

split-complementary

#63752B #2B3E75 #622B75

monochromatic

#171B0A #3D481B #63752B #89A23B #A8C259

Accessibility & contrast

On white

5.11

#63752B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#63752B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63752B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63752B	#FFFFFF	#000000	##FFFFFF
##63752B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E22

Deuteranopia (green-blind)

#7A6E30

Tritanopia (blue-blind)

#686F65

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #63752b;
/* rgb */ color: rgb(99, 117, 43);
/* oklch */ color: oklch(53.1% 0.102 121.5);

Tailwind

colors: {
  custom: {
    50: '#919c68',
    500: '#63752b',
    950: '#000000',
  },
}

SCSS

$custom: #63752b;
$custom-light: #919c68;
$custom-dark: #000000;

JSON

{
  "hex": "#63752b",
  "rgb": {
    "r": 99,
    "g": 117,
    "b": 43
  },
  "hsl": {
    "h": 74.595,
    "s": 46.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5314,
    "c": 0.10163,
    "h": 121.5
  },
  "luminance": 0.1555
}

Semantic roles & 50–950 ramp

primary

#63752B

secondary

#6955A7

accent

#52D672

background

#F9F9F6

surface

#F1F2EB

border

#CBCCC6

text

#0D0E06

muted

#7E7E7A

Preview Lab

Preview with #63752B

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

Preview Lab → · Contrast checker → · Palette generator →