#63751C#63751C

#63751C is a mid, moderate yellow-green. Relative luminance 0.155; OKLCH L 53.0% C 0.113 H 120.5°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#63751C
RGB	rgb(99, 117, 28)
HSL	hsl(72, 61%, 28%)
HSV	hsv(72, 76%, 46%)
CMYK	cmyk(15.4%, 0%, 76.1%, 54.1%)
CIE-LAB	lab(46.26, -19.50, 43.96)
CIE-LCH	lch(46.26, 48.09, 113.93°)
OKLab	oklab(53% -0.0576 0.0977)
OKLCH	oklch(53% 0.113 120.5)
XYZ	xyz(11.7167, 15.4591, 3.4650)
Luminance	0.1546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63751C #2E1C75

analogous

#755A1C #63751C #36751C

triadic

#63751C #1C6375 #751C63

tetradic

#63751C #1C755A #2E1C75 #751C36

square

#63751C #1C755A #2E1C75 #751C36

split-complementary

#63751C #1C3675 #5A1C75

monochromatic

#151906 #394410 #63751C #8DA628 #B2D03B

Accessibility & contrast

On white

5.13

#63751C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#63751C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #63751C

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63751C	#FFFFFF	#000000	##FFFFFF
##63751C	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0A

Deuteranopia (green-blind)

#7A6E24

Tritanopia (blue-blind)

#696F64

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #63751c;
/* rgb */ color: rgb(99, 117, 28);
/* oklch */ color: oklch(53.0% 0.113 120.5);

Tailwind

colors: {
  custom: {
    50: '#929c5f',
    500: '#63751c',
    950: '#000000',
  },
}

SCSS

$custom: #63751c;
$custom-light: #929c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#63751c",
  "rgb": {
    "r": 99,
    "g": 117,
    "b": 28
  },
  "hsl": {
    "h": 72.135,
    "s": 61.379,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53004,
    "c": 0.11338,
    "h": 120.5
  },
  "luminance": 0.15459
}

Semantic roles & 50–950 ramp

primary

#63751C

secondary

#5844A9

accent

#43E464

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #63751C

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

Preview Lab → · Contrast checker → · Palette generator →