#645119#645119

#645119 is a dark, moderate orange. Relative luminance 0.087; OKLCH L 44.3% C 0.077 H 89.8°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#645119
RGB	rgb(100, 81, 25)
HSL	hsl(45, 60%, 25%)
HSV	hsv(45, 75%, 39%)
CMYK	cmyk(0%, 19%, 75%, 60.8%)
CIE-LAB	lab(35.33, 1.23, 34.44)
CIE-LCH	lch(35.33, 34.46, 87.95°)
OKLab	oklab(44.3% 0.0003 0.077)
OKLCH	oklch(44.3% 0.077 89.8)
XYZ	xyz(8.3739, 8.6649, 2.1509)
Luminance	0.0866 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645119 #192C64

analogous

#642C19 #645119 #526419

triadic

#645119 #196451 #511964

tetradic

#645119 #19642C #192C64 #641952

square

#645119 #19642C #192C64 #641952

split-complementary

#645119 #195264 #2C1964

monochromatic

#181406 #33290D #645119 #957925 #C6A031

Accessibility & contrast

On white

7.68

#645119 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#645119 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645119

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645119	#FFFFFF	#000000	##FFFFFF
##645119	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5011

Deuteranopia (green-blind)

#5F551C

Tritanopia (blue-blind)

#6D4A46

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #645119;
/* rgb */ color: rgb(100, 81, 25);
/* oklch */ color: oklch(44.3% 0.077 89.8);

Tailwind

colors: {
  custom: {
    50: '#938159',
    500: '#645119',
    950: '#000000',
  },
}

SCSS

$custom: #645119;
$custom-light: #938159;
$custom-dark: #000000;

JSON

{
  "hex": "#645119",
  "rgb": {
    "r": 100,
    "g": 81,
    "b": 25
  },
  "hsl": {
    "h": 44.8,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.443,
    "c": 0.07696,
    "h": 89.8
  },
  "luminance": 0.08664
}

Semantic roles & 50–950 ramp

primary

#645119

secondary

#3F569A

accent

#6DE345

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0D0A04

muted

#7E7C79

Preview Lab

Preview with #645119

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

Preview Lab → · Contrast checker → · Palette generator →