#B1A033#B1A033

#B1A033 is a light, vivid yellow. Relative luminance 0.347; OKLCH L 70.1% C 0.127 H 100.2°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#B1A033
RGB	rgb(177, 160, 51)
HSL	hsl(52, 55%, 45%)
HSV	hsv(52, 71%, 69%)
CMYK	cmyk(0%, 9.6%, 71.2%, 30.6%)
CIE-LAB	lab(65.54, -6.17, 56.17)
CIE-LCH	lch(65.54, 56.51, 96.27°)
OKLab	oklab(70.08% -0.0225 0.125)
OKLCH	oklch(70.08% 0.127 100.2)
XYZ	xyz(31.3012, 34.7292, 8.1860)
Luminance	0.3473 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1A033 #3344B1

analogous

#B16133 #B1A033 #83B133

triadic

#B1A033 #33B1A0 #A033B1

tetradic

#B1A033 #33B161 #3344B1 #B13383

square

#B1A033 #33B161 #3344B1 #B13383

split-complementary

#B1A033 #3383B1 #6133B1

monochromatic

#524A18 #817525 #B1A033 #CEBD54 #DBCF83

Accessibility & contrast

On white

2.64

#B1A033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#B1A033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1A033

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1A033	#FFFFFF	#000000	##000000
##B1A033	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B22

Deuteranopia (green-blind)

#B4A23A

Tritanopia (blue-blind)

#BF948A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #b1a033;
/* rgb */ color: rgb(177, 160, 51);
/* oklch */ color: oklch(70.1% 0.127 100.2);

Tailwind

colors: {
  custom: {
    50: '#ccbb72',
    500: '#b1a033',
    950: '#000000',
  },
}

SCSS

$custom: #b1a033;
$custom-light: #ccbb72;
$custom-dark: #000000;

JSON

{
  "hex": "#b1a033",
  "rgb": {
    "r": 177,
    "g": 160,
    "b": 51
  },
  "hsl": {
    "h": 51.905,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.70081,
    "c": 0.12699,
    "h": 100.2
  },
  "luminance": 0.34728
}

Semantic roles & 50–950 ramp

primary

#B1A033

secondary

#7B85C5

accent

#5DDF49

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141108

muted

#83807B

Preview Lab

Preview with #B1A033

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

Preview Lab → · Contrast checker → · Palette generator →