#B3702F#B3702F

#B3702F is a mid, moderate orange. Relative luminance 0.214; OKLCH L 60.6% C 0.116 H 61.4°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#B3702F
RGB	rgb(179, 112, 47)
HSL	hsl(30, 58%, 44%)
HSV	hsv(30, 74%, 70%)
CMYK	cmyk(0%, 37.4%, 73.7%, 29.8%)
CIE-LAB	lab(53.36, 20.95, 45.64)
CIE-LCH	lch(53.36, 50.22, 65.34°)
OKLab	oklab(60.57% 0.0555 0.1017)
OKLCH	oklch(60.57% 0.116 61.4)
XYZ	xyz(24.8996, 21.3797, 5.5041)
Luminance	0.2138 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3702F #2F72B3

analogous

#B32F30 #B3702F #B3B22F

triadic

#B3702F #2FB370 #702FB3

tetradic

#B3702F #30B32F #2F72B3 #B22FB3

square

#B3702F #30B32F #2F72B3 #B22FB3

split-complementary

#B3702F #2FB3B2 #2F30B3

monochromatic

#523316 #835222 #B3702F #D18F4F #DDAD7F

Accessibility & contrast

On white

3.98

#B3702F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#B3702F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B3702F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3702F	#FFFFFF	#000000	##000000
##B3702F	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857627

Deuteranopia (green-blind)

#958630

Tritanopia (blue-blind)

#C36162

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #b3702f;
/* rgb */ color: rgb(179, 112, 47);
/* oklch */ color: oklch(60.6% 0.116 61.4);

Tailwind

colors: {
  custom: {
    50: '#cf996b',
    500: '#b3702f',
    950: '#000000',
  },
}

SCSS

$custom: #b3702f;
$custom-light: #cf996b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3702f",
  "rgb": {
    "r": 179,
    "g": 112,
    "b": 47
  },
  "hsl": {
    "h": 29.545,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.60568,
    "c": 0.11592,
    "h": 61.4
  },
  "luminance": 0.21377
}

Semantic roles & 50–950 ramp

primary

#B3702F

secondary

#789FC6

accent

#95E246

background

#FDF9F6

surface

#FAF2EB

border

#D3CCC6

text

#150E07

muted

#837E7A

Preview Lab

Preview with #B3702F

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

Preview Lab → · Contrast checker → · Palette generator →