#B37F1A#B37F1A

#B37F1A is a light, vivid orange. Relative luminance 0.248; OKLCH L 63.3% C 0.124 H 77.9°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#B37F1A
RGB	rgb(179, 127, 26)
HSL	hsl(40, 75%, 40%)
HSV	hsv(40, 85%, 70%)
CMYK	cmyk(0%, 29.1%, 85.5%, 29.8%)
CIE-LAB	lab(56.92, 11.80, 57.18)
CIE-LCH	lch(56.92, 58.38, 78.34°)
OKLab	oklab(63.29% 0.0262 0.1217)
OKLCH	oklch(63.29% 0.124 77.9)
XYZ	xyz(26.3682, 24.8393, 4.3828)
Luminance	0.2484 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37F1A #1A4EB3

analogous

#B3331A #B37F1A #9AB31A

triadic

#B37F1A #1AB37F #7F1AB3

tetradic

#B37F1A #1AB333 #1A4EB3 #B31A9A

square

#B37F1A #1AB333 #1A4EB3 #B31A9A

split-complementary

#B37F1A #1A9AB3 #331AB3

monochromatic

#48330A #7E5912 #B37F1A #E0A22A #E8BA60

Accessibility & contrast

On white

3.52

#B37F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#B37F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37F1A

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37F1A	#FFFFFF	#000000	##000000
##B37F1A	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#9F8E1F

Tritanopia (blue-blind)

#C3716D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b37f1a;
/* rgb */ color: rgb(179, 127, 26);
/* oklch */ color: oklch(63.3% 0.124 77.9);

Tailwind

colors: {
  custom: {
    50: '#cfa362',
    500: '#b37f1a',
    950: '#000000',
  },
}

SCSS

$custom: #b37f1a;
$custom-light: #cfa362;
$custom-dark: #000000;

JSON

{
  "hex": "#b37f1a",
  "rgb": {
    "r": 179,
    "g": 127,
    "b": 26
  },
  "hsl": {
    "h": 39.608,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.63293,
    "c": 0.12448,
    "h": 77.9
  },
  "luminance": 0.24837
}

Semantic roles & 50–950 ramp

primary

#B37F1A

secondary

#5D83CC

accent

#76F137

background

#FDFAF6

surface

#FBF3EB

border

#D4CDC6

text

#150F06

muted

#837F7A

Preview Lab

Preview with #B37F1A

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

Preview Lab → · Contrast checker → · Palette generator →