#B9C13A#B9C13A

#B9C13A is a light, vivid yellow. Relative luminance 0.488; OKLCH L 78.0% C 0.153 H 112.8°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#B9C13A
RGB	rgb(185, 193, 58)
HSL	hsl(64, 54%, 49%)
HSV	hsv(64, 70%, 76%)
CMYK	cmyk(4.1%, 0%, 69.9%, 24.3%)
CIE-LAB	lab(75.30, -19.34, 63.39)
CIE-LCH	lch(75.30, 66.27, 106.97°)
OKLab	oklab(78.04% -0.0593 0.1412)
OKLCH	oklch(78.04% 0.153 112.8)
XYZ	xyz(39.8425, 48.7606, 11.3151)
Luminance	0.4876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9C13A #423AC1

analogous

#C1863A #B9C13A #75C13A

triadic

#B9C13A #3AB9C1 #C13AB9

tetradic

#B9C13A #3AC186 #423AC1 #C13A75

square

#B9C13A #3AC186 #423AC1 #C13A75

split-complementary

#B9C13A #3A75C1 #863AC1

monochromatic

#5F631E #8C922C #B9C13A #CBD167 #DBDF96

Accessibility & contrast

On white

1.95

#B9C13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#B9C13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9C13A

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9C13A	#FFFFFF	#000000	##000000
##B9C13A	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB823

Deuteranopia (green-blind)

#D0BB44

Tritanopia (blue-blind)

#C5B5A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b9c13a;
/* rgb */ color: rgb(185, 193, 58);
/* oklch */ color: oklch(78.0% 0.153 112.8);

Tailwind

colors: {
  custom: {
    50: '#d1d379',
    500: '#b9c13a',
    950: '#000000',
  },
}

SCSS

$custom: #b9c13a;
$custom-light: #d1d379;
$custom-dark: #000000;

JSON

{
  "hex": "#b9c13a",
  "rgb": {
    "r": 185,
    "g": 193,
    "b": 58
  },
  "hsl": {
    "h": 63.556,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.78044,
    "c": 0.15313,
    "h": 112.8
  },
  "luminance": 0.4876
}

Semantic roles & 50–950 ramp

primary

#B9C13A

secondary

#908CCB

accent

#4BDD53

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B9C13A

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

Preview Lab → · Contrast checker → · Palette generator →