#B7BB34#B7BB34

#B7BB34 is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.5% C 0.151 H 111.2°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#B7BB34
RGB	rgb(183, 187, 52)
HSL	hsl(62, 56%, 47%)
HSV	hsv(62, 72%, 73%)
CMYK	cmyk(2.1%, 0%, 72.2%, 26.7%)
CIE-LAB	lab(73.45, -17.49, 63.69)
CIE-LCH	lch(73.45, 66.05, 105.35°)
OKLab	oklab(76.51% -0.0546 0.1408)
OKLCH	oklch(76.51% 0.151 111.2)
XYZ	xyz(37.9199, 45.8569, 10.1019)
Luminance	0.4586 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BB34 #3834BB

analogous

#BB7C34 #B7BB34 #74BB34

triadic

#B7BB34 #34B7BB #BB34B7

tetradic

#B7BB34 #34BB7C #3834BB #BB3474

square

#B7BB34 #34BB7C #3834BB #BB3474

split-complementary

#B7BB34 #3474BB #7C34BB

monochromatic

#595B19 #888B27 #B7BB34 #CED15B #DCDF8B

Accessibility & contrast

On white

2.06

#B7BB34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#B7BB34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BB34

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BB34	#FFFFFF	#000000	##000000
##B7BB34	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB31A

Deuteranopia (green-blind)

#CAB63F

Tritanopia (blue-blind)

#C4AFA1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b7bb34;
/* rgb */ color: rgb(183, 187, 52);
/* oklch */ color: oklch(76.5% 0.151 111.2);

Tailwind

colors: {
  custom: {
    50: '#d0cf75',
    500: '#b7bb34',
    950: '#000000',
  },
}

SCSS

$custom: #b7bb34;
$custom-light: #d0cf75;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bb34",
  "rgb": {
    "r": 183,
    "g": 187,
    "b": 52
  },
  "hsl": {
    "h": 61.778,
    "s": 56.485,
    "l": 46.863
  },
  "oklch": {
    "l": 0.76514,
    "c": 0.15104,
    "h": 111.2
  },
  "luminance": 0.45856
}

Semantic roles & 50–950 ramp

primary

#B7BB34

secondary

#8482C9

accent

#48E04D

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B7BB34

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

Preview Lab → · Contrast checker → · Palette generator →