#B3703E#B3703E

#B3703E is a mid, moderate orange. Relative luminance 0.215; OKLCH L 60.7% C 0.107 H 55.7°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B3703E
RGB	rgb(179, 112, 62)
HSL	hsl(26, 49%, 47%)
HSV	hsv(26, 65%, 70%)
CMYK	cmyk(0%, 37.4%, 65.4%, 29.8%)
CIE-LAB	lab(53.52, 21.81, 38.31)
CIE-LCH	lch(53.52, 44.08, 60.35°)
OKLab	oklab(60.74% 0.0604 0.0887)
OKLCH	oklch(60.74% 0.107 55.7)
XYZ	xyz(25.2559, 21.5222, 7.3806)
Luminance	0.2152 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3703E #3E81B3

analogous

#B33E46 #B3703E #B3AB3E

triadic

#B3703E #3EB370 #703EB3

tetradic

#B3703E #46B33E #3E81B3 #AB3EB3

square

#B3703E #46B33E #3E81B3 #AB3EB3

split-complementary

#B3703E #3EB3AB #3E46B3

monochromatic

#58371F #86542E #B3703E #CA9065 #D9B192

Accessibility & contrast

On white

3.96

#B3703E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#B3703E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3703E

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3703E	#FFFFFF	#000000	##000000
##B3703E	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847739

Deuteranopia (green-blind)

#94863E

Tritanopia (blue-blind)

#C36265

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b3703e;
/* rgb */ color: rgb(179, 112, 62);
/* oklch */ color: oklch(60.7% 0.107 55.7);

Tailwind

colors: {
  custom: {
    50: '#ce9975',
    500: '#b3703e',
    950: '#000000',
  },
}

SCSS

$custom: #b3703e;
$custom-light: #ce9975;
$custom-dark: #000000;

JSON

{
  "hex": "#b3703e",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 62
  },
  "hsl": {
    "h": 25.641,
    "s": 48.548,
    "l": 47.255
  },
  "oklch": {
    "l": 0.60737,
    "c": 0.10732,
    "h": 55.7
  },
  "luminance": 0.2152
}

Semantic roles & 50–950 ramp

primary

#B3703E

secondary

#88ABC5

accent

#9ED850

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3703E

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

Preview Lab → · Contrast checker → · Palette generator →