#B5BB54#B5BB54

#B5BB54 is a light, vivid yellow. Relative luminance 0.460; OKLCH L 76.6% C 0.127 H 112.1°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#B5BB54
RGB	rgb(181, 187, 84)
HSL	hsl(63, 43%, 53%)
HSV	hsv(63, 55%, 73%)
CMYK	cmyk(3.2%, 0%, 55.1%, 26.7%)
CIE-LAB	lab(73.55, -16.27, 50.55)
CIE-LCH	lch(73.55, 53.10, 107.84°)
OKLab	oklab(76.63% -0.0478 0.1178)
OKLCH	oklch(76.63% 0.127 112.1)
XYZ	xyz(38.4275, 46.0053, 15.2414)
Luminance	0.4600 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BB54 #5A54BB

analogous

#BB8D54 #B5BB54 #81BB54

triadic

#B5BB54 #54B5BB #BB54B5

tetradic

#B5BB54 #54BB8D #5A54BB #BB5481

square

#B5BB54 #54BB8D #5A54BB #BB5481

split-complementary

#B5BB54 #5481BB #8D54BB

monochromatic

#676A2A #91963C #B5BB54 #C8CC80 #DBDEAC

Accessibility & contrast

On white

2.06

#B5BB54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#B5BB54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BB54

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BB54	#FFFFFF	#000000	##000000
##B5BB54	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B34A

Deuteranopia (green-blind)

#C8B65A

Tritanopia (blue-blind)

#C0B1A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b5bb54;
/* rgb */ color: rgb(181, 187, 84);
/* oklch */ color: oklch(76.6% 0.127 112.1);

Tailwind

colors: {
  custom: {
    50: '#cdcf87',
    500: '#b5bb54',
    950: '#000000',
  },
}

SCSS

$custom: #b5bb54;
$custom-light: #cdcf87;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bb54",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 84
  },
  "hsl": {
    "h": 63.495,
    "s": 43.096,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76634,
    "c": 0.12707,
    "h": 112.1
  },
  "luminance": 0.46004
}

Semantic roles & 50–950 ramp

primary

#B5BB54

secondary

#A29FCC

accent

#55D35C

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14130B

muted

#82827C

Preview Lab

Preview with #B5BB54

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

Preview Lab → · Contrast checker → · Palette generator →