#B3B433#B3B433

#B3B433 is a light, vivid yellow. Relative luminance 0.425; OKLCH L 74.6% C 0.145 H 109.9°. Best body text is #000000 at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#B3B433
RGB	rgb(179, 180, 51)
HSL	hsl(60, 56%, 45%)
HSV	hsv(60, 72%, 71%)
CMYK	cmyk(0.6%, 0%, 71.7%, 29.4%)
CIE-LAB	lab(71.19, -15.71, 61.76)
CIE-LCH	lch(71.19, 63.72, 104.27°)
OKLab	oklab(74.63% -0.0495 0.1367)
OKLCH	oklch(74.63% 0.145 109.9)
XYZ	xyz(35.5104, 42.4663, 9.4576)
Luminance	0.4247 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B433 #3433B4

analogous

#B47433 #B3B433 #72B433

triadic

#B3B433 #33B3B4 #B433B3

tetradic

#B3B433 #33B474 #3433B4 #B43372

square

#B3B433 #33B474 #3433B4 #B43372

split-complementary

#B3B433 #3372B4 #7433B4

monochromatic

#545518 #848425 #B3B433 #CECF55 #DCDC85

Accessibility & contrast

On white

2.21

#B3B433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.49

#B3B433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B433

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B433	#FFFFFF	#000000	##000000
##B3B433	1.00	2.21	9.49	9.49
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.49	21.00	1.00	1.00
##000000	9.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC1B

Deuteranopia (green-blind)

#C4B03D

Tritanopia (blue-blind)

#C0A99B

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b3b433;
/* rgb */ color: rgb(179, 180, 51);
/* oklch */ color: oklch(74.6% 0.145 109.9);

Tailwind

colors: {
  custom: {
    50: '#cdca74',
    500: '#b3b433',
    950: '#000000',
  },
}

SCSS

$custom: #b3b433;
$custom-light: #cdca74;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b433",
  "rgb": {
    "r": 179,
    "g": 180,
    "b": 51
  },
  "hsl": {
    "h": 60.465,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.74625,
    "c": 0.1454,
    "h": 109.9
  },
  "luminance": 0.42465
}

Semantic roles & 50–950 ramp

primary

#B3B433

secondary

#7D7DC6

accent

#49DF4A

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3B433

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

Preview Lab → · Contrast checker → · Palette generator →