#B5703B#B5703B

#B5703B is a mid, moderate orange. Relative luminance 0.217; OKLCH L 61.0% C 0.111 H 56.2°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#B5703B
RGB	rgb(181, 112, 59)
HSL	hsl(26, 51%, 47%)
HSV	hsv(26, 67%, 71%)
CMYK	cmyk(0%, 38.1%, 67.4%, 29%)
CIE-LAB	lab(53.74, 22.47, 40.19)
CIE-LCH	lch(53.74, 46.05, 60.79°)
OKLab	oklab(60.95% 0.0618 0.0922)
OKLCH	oklch(60.95% 0.111 56.2)
XYZ	xyz(25.6416, 21.7303, 6.9808)
Luminance	0.2173 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5703B #3B80B5

analogous

#B53B43 #B5703B #B5AD3B

triadic

#B5703B #3BB570 #703BB5

tetradic

#B5703B #43B53B #3B80B5 #AD3BB5

square

#B5703B #43B53B #3B80B5 #AD3BB5

split-complementary

#B5703B #3BB5AD #3B43B5

monochromatic

#59371D #87532C #B5703B #CC9062 #DBB090

Accessibility & contrast

On white

3.93

#B5703B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#B5703B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B5703B

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5703B	#FFFFFF	#000000	##000000
##B5703B	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847736

Deuteranopia (green-blind)

#95873B

Tritanopia (blue-blind)

#C56264

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b5703b;
/* rgb */ color: rgb(181, 112, 59);
/* oklch */ color: oklch(61.0% 0.111 56.2);

Tailwind

colors: {
  custom: {
    50: '#d09973',
    500: '#b5703b',
    950: '#000000',
  },
}

SCSS

$custom: #b5703b;
$custom-light: #d09973;
$custom-dark: #000000;

JSON

{
  "hex": "#b5703b",
  "rgb": {
    "r": 181,
    "g": 112,
    "b": 59
  },
  "hsl": {
    "h": 26.066,
    "s": 50.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.60953,
    "c": 0.11102,
    "h": 56.2
  },
  "luminance": 0.21728
}

Semantic roles & 50–950 ramp

primary

#B5703B

secondary

#86AAC6

accent

#9DDA4D

background

#FDF9F7

surface

#FAF2ED

border

#D3CCC8

text

#150E08

muted

#837E7B

Preview Lab

Preview with #B5703B

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

Preview Lab → · Contrast checker → · Palette generator →