#B3703C#B3703C

#B3703C is a mid, moderate orange. Relative luminance 0.215; OKLCH L 60.7% C 0.109 H 56.6°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#B3703C
RGB	rgb(179, 112, 60)
HSL	hsl(26, 50%, 47%)
HSV	hsv(26, 66%, 70%)
CMYK	cmyk(0%, 37.4%, 66.5%, 29.8%)
CIE-LAB	lab(53.49, 21.68, 39.33)
CIE-LCH	lch(53.49, 44.91, 61.13°)
OKLab	oklab(60.71% 0.0597 0.0906)
OKLCH	oklch(60.71% 0.109 56.6)
XYZ	xyz(25.2021, 21.5007, 7.0969)
Luminance	0.2150 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3703C #3C7FB3

analogous

#B33C44 #B3703C #B3AC3C

triadic

#B3703C #3CB370 #703CB3

tetradic

#B3703C #44B33C #3C7FB3 #AC3CB3

square

#B3703C #44B33C #3C7FB3 #AC3CB3

split-complementary

#B3703C #3CB3AC #3C44B3

monochromatic

#57371D #85532D #B3703C #CA9062 #DAB090

Accessibility & contrast

On white

3.96

#B3703C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#B3703C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3703C

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3703C	#FFFFFF	#000000	##000000
##B3703C	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)

#847737

Deuteranopia (green-blind)

#94863C

Tritanopia (blue-blind)

#C36264

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b3703c;
/* rgb */ color: rgb(179, 112, 60);
/* oklch */ color: oklch(60.7% 0.109 56.6);

Tailwind

colors: {
  custom: {
    50: '#ce9973',
    500: '#b3703c',
    950: '#000000',
  },
}

SCSS

$custom: #b3703c;
$custom-light: #ce9973;
$custom-dark: #000000;

JSON

{
  "hex": "#b3703c",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 60
  },
  "hsl": {
    "h": 26.218,
    "s": 49.791,
    "l": 46.863
  },
  "oklch": {
    "l": 0.60711,
    "c": 0.10852,
    "h": 56.6
  },
  "luminance": 0.21498
}

Semantic roles & 50–950 ramp

primary

#B3703C

secondary

#86A9C5

accent

#9DD94E

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#140E08

muted

#837E7B

Preview Lab

Preview with #B3703C

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

Preview Lab → · Contrast checker → · Palette generator →