#684B1F#684B1F

#684B1F is a dark, moderate orange. Relative luminance 0.081; OKLCH L 43.5% C 0.072 H 75.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#684B1F
RGB	rgb(104, 75, 31)
HSL	hsl(36, 54%, 26%)
HSV	hsv(36, 70%, 41%)
CMYK	cmyk(0%, 27.9%, 70.2%, 59.2%)
CIE-LAB	lab(34.14, 7.24, 30.30)
CIE-LCH	lch(34.14, 31.16, 76.56°)
OKLab	oklab(43.49% 0.0184 0.0692)
OKLCH	oklch(43.49% 0.072 75.1)
XYZ	xyz(8.4728, 8.0748, 2.4084)
Luminance	0.0807 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684B1F #1F3C68

analogous

#68271F #684B1F #61681F

triadic

#684B1F #1F684B #4B1F68

tetradic

#684B1F #1F6827 #1F3C68 #681F61

square

#684B1F #1F6827 #1F3C68 #681F61

split-complementary

#684B1F #1F6168 #271F68

monochromatic

#181107 #392911 #684B1F #976D2D #C58F3C

Accessibility & contrast

On white

8.03

#684B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#684B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #684B1F

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684B1F	#FFFFFF	#000000	##FFFFFF
##684B1F	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C1A

Deuteranopia (green-blind)

#5D5320

Tritanopia (blue-blind)

#714341

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #684b1f;
/* rgb */ color: rgb(104, 75, 31);
/* oklch */ color: oklch(43.5% 0.072 75.1);

Tailwind

colors: {
  custom: {
    50: '#967d5d',
    500: '#684b1f',
    950: '#000000',
  },
}

SCSS

$custom: #684b1f;
$custom-light: #967d5d;
$custom-dark: #000000;

JSON

{
  "hex": "#684b1f",
  "rgb": {
    "r": 104,
    "g": 75,
    "b": 31
  },
  "hsl": {
    "h": 36.164,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.43489,
    "c": 0.07157,
    "h": 75.1
  },
  "luminance": 0.08074
}

Semantic roles & 50–950 ramp

primary

#684B1F

secondary

#46699C

accent

#85DD4A

background

#F9F7F5

surface

#F2EEE9

border

#CCC9C5

text

#0E0904

muted

#7E7B79

Preview Lab

Preview with #684B1F

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

Preview Lab → · Contrast checker → · Palette generator →