#B3B734#B3B734

#B3B734 is a light, vivid yellow. Relative luminance 0.437; OKLCH L 75.3% C 0.148 H 111.2°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#B3B734
RGB	rgb(179, 183, 52)
HSL	hsl(62, 56%, 46%)
HSV	hsv(62, 72%, 72%)
CMYK	cmyk(2.2%, 0%, 71.6%, 28.2%)
CIE-LAB	lab(72.03, -17.18, 62.21)
CIE-LCH	lch(72.03, 64.53, 105.44°)
OKLab	oklab(75.3% -0.0535 0.1378)
OKLCH	oklch(75.3% 0.148 111.2)
XYZ	xyz(36.1449, 43.6995, 9.7790)
Luminance	0.4370 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B734 #3834B7

analogous

#B77934 #B3B734 #71B734

triadic

#B3B734 #34B3B7 #B734B3

tetradic

#B3B734 #34B779 #3834B7 #B73471

square

#B3B734 #34B779 #3834B7 #B73471

split-complementary

#B3B734 #3471B7 #7934B7

monochromatic

#565819 #848726 #B3B734 #CCD059 #DBDD88

Accessibility & contrast

On white

2.16

#B3B734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#B3B734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B734

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B734	#FFFFFF	#000000	##000000
##B3B734	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF1C

Deuteranopia (green-blind)

#C6B23E

Tritanopia (blue-blind)

#BFAC9E

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b3b734;
/* rgb */ color: rgb(179, 183, 52);
/* oklch */ color: oklch(75.3% 0.148 111.2);

Tailwind

colors: {
  custom: {
    50: '#cdcc75',
    500: '#b3b734',
    950: '#000000',
  },
}

SCSS

$custom: #b3b734;
$custom-light: #cdcc75;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b734",
  "rgb": {
    "r": 179,
    "g": 183,
    "b": 52
  },
  "hsl": {
    "h": 61.832,
    "s": 55.745,
    "l": 46.078
  },
  "oklch": {
    "l": 0.75296,
    "c": 0.14787,
    "h": 111.2
  },
  "luminance": 0.43699
}

Semantic roles & 50–950 ramp

primary

#B3B734

secondary

#8280C7

accent

#49DF4D

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3B734

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

Preview Lab → · Contrast checker → · Palette generator →