#B1B419#B1B419

#B1B419 is a light, vivid yellow. Relative luminance 0.421; OKLCH L 74.3% C 0.158 H 110.9°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#B1B419
RGB	rgb(177, 180, 25)
HSL	hsl(61, 76%, 40%)
HSV	hsv(61, 86%, 71%)
CMYK	cmyk(1.7%, 0%, 86.1%, 29.4%)
CIE-LAB	lab(70.91, -17.51, 68.92)
CIE-LCH	lch(70.91, 71.11, 104.26°)
OKLab	oklab(74.33% -0.0564 0.1475)
OKLCH	oklch(74.33% 0.158 110.9)
XYZ	xyz(34.6295, 42.0608, 7.2139)
Luminance	0.4206 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B419 #1C19B4

analogous

#B46919 #B1B419 #64B419

triadic

#B1B419 #19B1B4 #B419B1

tetradic

#B1B419 #19B469 #1C19B4 #B41964

square

#B1B419 #19B469 #1C19B4 #B41964

split-complementary

#B1B419 #1964B4 #6919B4

monochromatic

#47490A #7C7E12 #B1B419 #DEE129 #E6E95F

Accessibility & contrast

On white

2.23

#B1B419 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#B1B419 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B419

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B419	#FFFFFF	#000000	##000000
##B1B419	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#C4AF2B

Tritanopia (blue-blind)

#BEA899

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b1b419;
/* rgb */ color: rgb(177, 180, 25);
/* oklch */ color: oklch(74.3% 0.158 110.9);

Tailwind

colors: {
  custom: {
    50: '#cdca69',
    500: '#b1b419',
    950: '#000000',
  },
}

SCSS

$custom: #b1b419;
$custom-light: #cdca69;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b419",
  "rgb": {
    "r": 177,
    "g": 180,
    "b": 25
  },
  "hsl": {
    "h": 61.161,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.74326,
    "c": 0.15794,
    "h": 110.9
  },
  "luminance": 0.4206
}

Semantic roles & 50–950 ramp

primary

#B1B419

secondary

#5E5CCD

accent

#36F239

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141307

muted

#83827A

Preview Lab

Preview with #B1B419

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

Preview Lab → · Contrast checker → · Palette generator →