#B5BB47#B5BB47

#B5BB47 is a light, vivid yellow. Relative luminance 0.458; OKLCH L 76.5% C 0.138 H 112.0°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#B5BB47
RGB	rgb(181, 187, 71)
HSL	hsl(63, 46%, 51%)
HSV	hsv(63, 62%, 73%)
CMYK	cmyk(3.2%, 0%, 62%, 26.7%)
CIE-LAB	lab(73.43, -17.24, 56.20)
CIE-LCH	lch(73.43, 58.79, 107.05°)
OKLab	oklab(76.5% -0.0519 0.1281)
OKLCH	oklch(76.5% 0.138 112)
XYZ	xyz(37.9647, 45.8202, 12.8043)
Luminance	0.4582 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BB47 #4D47BB

analogous

#BB8747 #B5BB47 #7BBB47

triadic

#B5BB47 #47B5BB #BB47B5

tetradic

#B5BB47 #47BB87 #4D47BB #BB477B

square

#B5BB47 #47BB87 #4D47BB #BB477B

split-complementary

#B5BB47 #477BBB #8747BB

monochromatic

#606325 #8B9035 #B5BB47 #C7CC74 #D9DCA0

Accessibility & contrast

On white

2.07

#B5BB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#B5BB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BB47

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BB47	#FFFFFF	#000000	##000000
##B5BB47	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B339

Deuteranopia (green-blind)

#C9B64E

Tritanopia (blue-blind)

#C1B0A3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b5bb47;
/* rgb */ color: rgb(181, 187, 71);
/* oklch */ color: oklch(76.5% 0.138 112.0);

Tailwind

colors: {
  custom: {
    50: '#cecf7f',
    500: '#b5bb47',
    950: '#000000',
  },
}

SCSS

$custom: #b5bb47;
$custom-light: #cecf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bb47",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 71
  },
  "hsl": {
    "h": 63.103,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.76499,
    "c": 0.13826,
    "h": 112
  },
  "luminance": 0.45819
}

Semantic roles & 50–950 ramp

primary

#B5BB47

secondary

#9895C9

accent

#52D659

background

#FDFCF8

surface

#FAF9EF

border

#D3D2CA

text

#14130A

muted

#83827C

Preview Lab

Preview with #B5BB47

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

Preview Lab → · Contrast checker → · Palette generator →