#B09F33#B09F33

#B09F33 is a light, vivid yellow. Relative luminance 0.343; OKLCH L 69.8% C 0.126 H 100.1°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#B09F33
RGB	rgb(176, 159, 51)
HSL	hsl(52, 55%, 45%)
HSV	hsv(52, 71%, 69%)
CMYK	cmyk(0%, 9.7%, 71%, 31%)
CIE-LAB	lab(65.17, -6.08, 55.78)
CIE-LCH	lch(65.17, 56.11, 96.22°)
OKLab	oklab(69.77% -0.0222 0.1242)
OKLCH	oklch(69.77% 0.126 100.1)
XYZ	xyz(30.9016, 34.2668, 8.1178)
Luminance	0.3427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B09F33 #3344B0

analogous

#B06133 #B09F33 #83B033

triadic

#B09F33 #33B09F #9F33B0

tetradic

#B09F33 #33B061 #3344B0 #B03383

square

#B09F33 #33B061 #3344B0 #B03383

split-complementary

#B09F33 #3383B0 #6133B0

monochromatic

#514918 #817425 #B09F33 #CDBD53 #DBCF82

Accessibility & contrast

On white

2.67

#B09F33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#B09F33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B09F33

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B09F33	#FFFFFF	#000000	##000000
##B09F33	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B23

Deuteranopia (green-blind)

#B3A13A

Tritanopia (blue-blind)

#BE9389

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #b09f33;
/* rgb */ color: rgb(176, 159, 51);
/* oklch */ color: oklch(69.8% 0.126 100.1);

Tailwind

colors: {
  custom: {
    50: '#cbbb72',
    500: '#b09f33',
    950: '#000000',
  },
}

SCSS

$custom: #b09f33;
$custom-light: #cbbb72;
$custom-dark: #000000;

JSON

{
  "hex": "#b09f33",
  "rgb": {
    "r": 176,
    "g": 159,
    "b": 51
  },
  "hsl": {
    "h": 51.84,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69771,
    "c": 0.12616,
    "h": 100.1
  },
  "luminance": 0.34265
}

Semantic roles & 50–950 ramp

primary

#B09F33

secondary

#7B85C4

accent

#5EDE49

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#141108

muted

#82807B

Preview Lab

Preview with #B09F33

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

Preview Lab → · Contrast checker → · Palette generator →