#B18F23#B18F23

#B18F23 is a light, vivid yellow. Relative luminance 0.291; OKLCH L 66.4% C 0.125 H 90.0°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#B18F23
RGB	rgb(177, 143, 35)
HSL	hsl(46, 67%, 42%)
HSV	hsv(46, 80%, 69%)
CMYK	cmyk(0%, 19.2%, 80.2%, 30.6%)
CIE-LAB	lab(60.88, 2.32, 57.65)
CIE-LCH	lch(60.88, 57.69, 87.69°)
OKLab	oklab(66.37% 0 0.1249)
OKLCH	oklch(66.37% 0.125 90)
XYZ	xyz(28.2590, 29.1152, 5.7212)
Luminance	0.2911 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B18F23 #2345B1

analogous

#B14823 #B18F23 #8CB123

triadic

#B18F23 #23B18F #8F23B1

tetradic

#B18F23 #23B148 #2345B1 #B1238C

square

#B18F23 #23B148 #2345B1 #B1238C

split-complementary

#B18F23 #238CB1 #4823B1

monochromatic

#4B3C0F #7E6619 #B18F23 #D8B239 #E2C66C

Accessibility & contrast

On white

3.08

#B18F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#B18F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B18F23

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B18F23	#FFFFFF	#000000	##000000
##B18F23	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D09

Deuteranopia (green-blind)

#A8972A

Tritanopia (blue-blind)

#C0827B

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #b18f23;
/* rgb */ color: rgb(177, 143, 35);
/* oklch */ color: oklch(66.4% 0.125 90.0);

Tailwind

colors: {
  custom: {
    50: '#cdaf68',
    500: '#b18f23',
    950: '#000000',
  },
}

SCSS

$custom: #b18f23;
$custom-light: #cdaf68;
$custom-dark: #000000;

JSON

{
  "hex": "#b18f23",
  "rgb": {
    "r": 177,
    "g": 143,
    "b": 35
  },
  "hsl": {
    "h": 45.634,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.66369,
    "c": 0.12491,
    "h": 90
  },
  "luminance": 0.29113
}

Semantic roles & 50–950 ramp

primary

#B18F23

secondary

#687FC8

accent

#67EA3E

background

#FDFAF6

surface

#FAF4EB

border

#D3CEC6

text

#141007

muted

#837F7A

Preview Lab

Preview with #B18F23

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

Preview Lab → · Contrast checker → · Palette generator →