#674B40#674B40

#674B40 is a dark, muted orange. Relative luminance 0.083; OKLCH L 44.0% C 0.042 H 42.4°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#674B40
RGB	rgb(103, 75, 64)
HSL	hsl(17, 23%, 33%)
HSV	hsv(17, 38%, 40%)
CMYK	cmyk(0%, 27.2%, 37.9%, 59.6%)
CIE-LAB	lab(34.57, 10.21, 11.20)
CIE-LCH	lch(34.57, 15.16, 47.65°)
OKLab	oklab(43.98% 0.0312 0.0285)
OKLCH	oklch(43.98% 0.042 42.4)
XYZ	xyz(9.0353, 8.2864, 5.9730)
Luminance	0.0829 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674B40 #405C67

analogous

#674048 #674B40 #675E40

triadic

#674B40 #40674B #4B4067

tetradic

#674B40 #486740 #405C67 #5E4067

square

#674B40 #486740 #405C67 #5E4067

split-complementary

#674B40 #40675E #404867

monochromatic

#1C1411 #413029 #674B40 #8D6657 #AA8577

Accessibility & contrast

On white

7.90

#674B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#674B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #674B40

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674B40	#FFFFFF	#000000	##FFFFFF
##674B40	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524E3F

Deuteranopia (green-blind)

#585440

Tritanopia (blue-blind)

#6E4748

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #674b40;
/* rgb */ color: rgb(103, 75, 64);
/* oklch */ color: oklch(44.0% 0.042 42.4);

Tailwind

colors: {
  custom: {
    50: '#937d74',
    500: '#674b40',
    950: '#000000',
  },
}

SCSS

$custom: #674b40;
$custom-light: #937d74;
$custom-dark: #000000;

JSON

{
  "hex": "#674b40",
  "rgb": {
    "r": 103,
    "g": 75,
    "b": 64
  },
  "hsl": {
    "h": 16.923,
    "s": 23.353,
    "l": 32.745
  },
  "oklch": {
    "l": 0.43981,
    "c": 0.04228,
    "h": 42.4
  },
  "luminance": 0.08286
}

Semantic roles & 50–950 ramp

primary

#674B40

secondary

#6D8A96

accent

#A7C068

background

#F9F7F7

surface

#F1EEED

border

#CBC9C8

text

#0D0908

muted

#7E7B7B

Preview Lab

Preview with #674B40

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

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