#B18F25#B18F25

#B18F25 is a light, vivid yellow. Relative luminance 0.291; OKLCH L 66.4% C 0.124 H 89.8°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#B18F25
RGB	rgb(177, 143, 37)
HSL	hsl(45, 65%, 42%)
HSV	hsv(45, 79%, 69%)
CMYK	cmyk(0%, 19.2%, 79.1%, 30.6%)
CIE-LAB	lab(60.89, 2.40, 56.97)
CIE-LCH	lch(60.89, 57.02, 87.59°)
OKLab	oklab(66.38% 0.0004 0.1239)
OKLCH	oklch(66.38% 0.124 89.8)
XYZ	xyz(28.2896, 29.1275, 5.8820)
Luminance	0.2913 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B18F25 #2547B1

analogous

#B14925 #B18F25 #8DB125

triadic

#B18F25 #25B18F #8F25B1

tetradic

#B18F25 #25B149 #2547B1 #B1258D

square

#B18F25 #25B149 #2547B1 #B1258D

split-complementary

#B18F25 #258DB1 #4925B1

monochromatic

#4C3D10 #7E661A #B18F25 #D6B13D #E1C56F

Accessibility & contrast

On white

3.08

#B18F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#B18F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B18F25

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B18F25	#FFFFFF	#000000	##000000
##B18F25	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D0E

Deuteranopia (green-blind)

#A8972B

Tritanopia (blue-blind)

#C0827B

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #b18f25;
/* rgb */ color: rgb(177, 143, 37);
/* oklch */ color: oklch(66.4% 0.124 89.8);

Tailwind

colors: {
  custom: {
    50: '#cdaf69',
    500: '#b18f25',
    950: '#000000',
  },
}

SCSS

$custom: #b18f25;
$custom-light: #cdaf69;
$custom-dark: #000000;

JSON

{
  "hex": "#b18f25",
  "rgb": {
    "r": 177,
    "g": 143,
    "b": 37
  },
  "hsl": {
    "h": 45.429,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66381,
    "c": 0.12389,
    "h": 89.8
  },
  "luminance": 0.29126
}

Semantic roles & 50–950 ramp

primary

#B18F25

secondary

#6A81C8

accent

#68E83F

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#141007

muted

#837F7A

Preview Lab

Preview with #B18F25

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

Preview Lab → · Contrast checker → · Palette generator →