#B3B11E#B3B11E

#B3B11E is a light, vivid yellow. Relative luminance 0.411; OKLCH L 73.9% C 0.153 H 108.8°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#B3B11E
RGB	rgb(179, 177, 30)
HSL	hsl(59, 71%, 41%)
HSV	hsv(59, 83%, 70%)
CMYK	cmyk(0%, 1.1%, 83.2%, 29.8%)
CIE-LAB	lab(70.26, -14.98, 67.31)
CIE-LCH	lch(70.26, 68.96, 102.55°)
OKLab	oklab(73.85% -0.0492 0.1448)
OKLCH	oklch(73.85% 0.153 108.8)
XYZ	xyz(34.5483, 41.1229, 7.3457)
Luminance	0.4112 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3B11E #1E20B3

analogous

#B3661E #B3B11E #6AB31E

triadic

#B3B11E #1EB3B1 #B11EB3

tetradic

#B3B11E #1EB366 #1E20B3 #B31E6A

square

#B3B11E #1EB366 #1E20B3 #B31E6A

split-complementary

#B3B11E #1E6AB3 #661EB3

monochromatic

#4A490C #7F7D15 #B3B11E #DDDA32 #E5E466

Accessibility & contrast

On white

2.28

#B3B11E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#B3B11E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3B11E

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3B11E	#FFFFFF	#000000	##000000
##B3B11E	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#C2AE2D

Tritanopia (blue-blind)

#C0A597

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b3b11e;
/* rgb */ color: rgb(179, 177, 30);
/* oklch */ color: oklch(73.9% 0.153 108.8);

Tailwind

colors: {
  custom: {
    50: '#cec86a',
    500: '#b3b11e',
    950: '#000000',
  },
}

SCSS

$custom: #b3b11e;
$custom-light: #cec86a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3b11e",
  "rgb": {
    "r": 179,
    "g": 177,
    "b": 30
  },
  "hsl": {
    "h": 59.195,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.73851,
    "c": 0.15289,
    "h": 108.8
  },
  "luminance": 0.41122
}

Semantic roles & 50–950 ramp

primary

#B3B11E

secondary

#6264CB

accent

#3CEE3A

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141307

muted

#83827A

Preview Lab

Preview with #B3B11E

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

Preview Lab → · Contrast checker → · Palette generator →