#645425#645425

#645425 is a mid, moderate orange. Relative luminance 0.092; OKLCH L 45.1% C 0.068 H 90.7°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#645425
RGB	rgb(100, 84, 37)
HSL	hsl(45, 46%, 27%)
HSV	hsv(45, 63%, 39%)
CMYK	cmyk(0%, 16%, 63%, 60.8%)
CIE-LAB	lab(36.34, 0.27, 29.42)
CIE-LCH	lch(36.34, 29.42, 89.48°)
OKLab	oklab(45.13% -0.0008 0.0683)
OKLCH	oklch(45.13% 0.068 90.7)
XYZ	xyz(8.7602, 9.1840, 3.0612)
Luminance	0.0918 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#645425 #253564

analogous

#643525 #645425 #556425

triadic

#645425 #256454 #542564

tetradic

#645425 #256435 #253564 #642555

square

#645425 #256435 #253564 #642555

split-complementary

#645425 #255564 #352564

monochromatic

#161308 #372E14 #645425 #917A36 #BB9E48

Accessibility & contrast

On white

7.40

#645425 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#645425 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #645425

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##645425	#FFFFFF	#000000	##FFFFFF
##645425	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5320

Deuteranopia (green-blind)

#615727

Tritanopia (blue-blind)

#6C4E49

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #645425;
/* rgb */ color: rgb(100, 84, 37);
/* oklch */ color: oklch(45.1% 0.068 90.7);

Tailwind

colors: {
  custom: {
    50: '#928361',
    500: '#645425',
    950: '#000000',
  },
}

SCSS

$custom: #645425;
$custom-light: #928361;
$custom-dark: #000000;

JSON

{
  "hex": "#645425",
  "rgb": {
    "r": 100,
    "g": 84,
    "b": 37
  },
  "hsl": {
    "h": 44.762,
    "s": 45.985,
    "l": 26.863
  },
  "oklch": {
    "l": 0.45132,
    "c": 0.06834,
    "h": 90.7
  },
  "luminance": 0.09184
}

Semantic roles & 50–950 ramp

primary

#645425

secondary

#4E6097

accent

#74D652

background

#F9F8F5

surface

#F1EFEA

border

#CBCAC6

text

#0D0A05

muted

#7E7C79

Preview Lab

Preview with #645425

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

Preview Lab → · Contrast checker → · Palette generator →