#B9BB3C#B9BB3C

#B9BB3C is a light, vivid yellow. Relative luminance 0.462; OKLCH L 76.7% C 0.145 H 110.3°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#B9BB3C
RGB	rgb(185, 187, 60)
HSL	hsl(61, 51%, 48%)
HSV	hsv(61, 68%, 73%)
CMYK	cmyk(1.1%, 0%, 67.9%, 26.7%)
CIE-LAB	lab(73.66, -16.23, 61.01)
CIE-LCH	lch(73.66, 63.13, 104.89°)
OKLab	oklab(76.74% -0.0504 0.1365)
OKLCH	oklch(76.74% 0.146 110.3)
XYZ	xyz(38.5948, 46.1822, 11.1551)
Luminance	0.4618 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9BB3C #3E3CBB

analogous

#BB7D3C #B9BB3C #79BB3C

triadic

#B9BB3C #3CB9BB #BB3CB9

tetradic

#B9BB3C #3CBB7D #3E3CBB #BB3C79

square

#B9BB3C #3CBB7D #3E3CBB #BB3C79

split-complementary

#B9BB3C #3C79BB #7D3CBB

monochromatic

#5D5E1E #8B8D2D #B9BB3C #CCCE66 #DCDD95

Accessibility & contrast

On white

2.05

#B9BB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#B9BB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9BB3C

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9BB3C	#FFFFFF	#000000	##000000
##B9BB3C	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB329

Deuteranopia (green-blind)

#CBB745

Tritanopia (blue-blind)

#C6AFA2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b9bb3c;
/* rgb */ color: rgb(185, 187, 60);
/* oklch */ color: oklch(76.7% 0.145 110.3);

Tailwind

colors: {
  custom: {
    50: '#d1cf79',
    500: '#b9bb3c',
    950: '#000000',
  },
}

SCSS

$custom: #b9bb3c;
$custom-light: #d1cf79;
$custom-dark: #000000;

JSON

{
  "hex": "#b9bb3c",
  "rgb": {
    "r": 185,
    "g": 187,
    "b": 60
  },
  "hsl": {
    "h": 60.945,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76738,
    "c": 0.1455,
    "h": 110.3
  },
  "luminance": 0.46181
}

Semantic roles & 50–950 ramp

primary

#B9BB3C

secondary

#8C8BC8

accent

#4DDB4F

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #B9BB3C

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

Preview Lab → · Contrast checker → · Palette generator →