#673A15#673A15

#673A15 is a dark, moderate orange. Relative luminance 0.060; OKLCH L 39.7% C 0.081 H 56.5°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#673A15
RGB	rgb(103, 58, 21)
HSL	hsl(27, 66%, 24%)
HSV	hsv(27, 80%, 40%)
CMYK	cmyk(0%, 43.7%, 79.6%, 59.6%)
CIE-LAB	lab(29.32, 16.62, 30.42)
CIE-LCH	lch(29.32, 34.66, 61.35°)
OKLab	oklab(39.69% 0.0446 0.0674)
OKLCH	oklch(39.69% 0.081 56.5)
XYZ	xyz(7.2425, 5.9646, 1.4792)
Luminance	0.0596 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#673A15 #154267

analogous

#671519 #673A15 #676315

triadic

#673A15 #15673A #3A1567

tetradic

#673A15 #196715 #154267 #631567

square

#673A15 #196715 #154267 #631567

split-complementary

#673A15 #156763 #151967

monochromatic

#190E05 #341D0B #673A15 #9A571F #CD732A

Accessibility & contrast

On white

9.58

#673A15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#673A15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #673A15

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##673A15	#FFFFFF	#000000	##FFFFFF
##673A15	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473F10

Deuteranopia (green-blind)

#524915

Tritanopia (blue-blind)

#713032

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #673a15;
/* rgb */ color: rgb(103, 58, 21);
/* oklch */ color: oklch(39.7% 0.081 56.5);

Tailwind

colors: {
  custom: {
    50: '#977055',
    500: '#673a15',
    950: '#000000',
  },
}

SCSS

$custom: #673a15;
$custom-light: #977055;
$custom-dark: #000000;

JSON

{
  "hex": "#673a15",
  "rgb": {
    "r": 103,
    "g": 58,
    "b": 21
  },
  "hsl": {
    "h": 27.073,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.39687,
    "c": 0.08077,
    "h": 56.5
  },
  "luminance": 0.05964
}

Semantic roles & 50–950 ramp

primary

#673A15

secondary

#3A719E

accent

#9CE93F

background

#F9F6F5

surface

#F2ECE8

border

#CCC7C4

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #673A15

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

Preview Lab → · Contrast checker → · Palette generator →