#B1A329#B1A329

#B1A329 is a light, vivid yellow. Relative luminance 0.357; OKLCH L 70.7% C 0.136 H 102.5°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#B1A329
RGB	rgb(177, 163, 41)
HSL	hsl(54, 62%, 43%)
HSV	hsv(54, 77%, 69%)
CMYK	cmyk(0%, 7.9%, 76.8%, 30.6%)
CIE-LAB	lab(66.29, -8.22, 60.55)
CIE-LCH	lch(66.29, 61.11, 97.73°)
OKLab	oklab(70.66% -0.0293 0.1324)
OKLCH	oklch(70.66% 0.136 102.5)
XYZ	xyz(31.6304, 35.7030, 7.3227)
Luminance	0.3570 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1A329 #2937B1

analogous

#B15F29 #B1A329 #7BB129

triadic

#B1A329 #29B1A3 #A329B1

tetradic

#B1A329 #29B15F #2937B1 #B1297B

square

#B1A329 #29B15F #2937B1 #B1297B

split-complementary

#B1A329 #297BB1 #5F29B1

monochromatic

#4E4712 #7F751D #B1A329 #D4C544 #DFD475

Accessibility & contrast

On white

2.58

#B1A329 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#B1A329 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A329

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1A329	#FFFFFF	#000000	##000000
##B1A329	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E0D

Deuteranopia (green-blind)

#B7A432

Tritanopia (blue-blind)

#BF978C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #b1a329;
/* rgb */ color: rgb(177, 163, 41);
/* oklch */ color: oklch(70.7% 0.136 102.5);

Tailwind

colors: {
  custom: {
    50: '#ccbd6d',
    500: '#b1a329',
    950: '#000000',
  },
}

SCSS

$custom: #b1a329;
$custom-light: #ccbd6d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1a329",
  "rgb": {
    "r": 177,
    "g": 163,
    "b": 41
  },
  "hsl": {
    "h": 53.824,
    "s": 62.385,
    "l": 42.745
  },
  "oklch": {
    "l": 0.70662,
    "c": 0.13558,
    "h": 102.5
  },
  "luminance": 0.35702
}

Semantic roles & 50–950 ramp

primary

#B1A329

secondary

#6F78C7

accent

#53E542

background

#FDFBF6

surface

#FAF6EC

border

#D3D0C7

text

#141208

muted

#83817B

Preview Lab

Preview with #B1A329

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

Preview Lab → · Contrast checker → · Palette generator →