#B1AC2D#B1AC2D

#B1AC2D is a light, vivid yellow. Relative luminance 0.390; OKLCH L 72.7% C 0.141 H 107.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#B1AC2D
RGB	rgb(177, 172, 45)
HSL	hsl(58, 59%, 44%)
HSV	hsv(58, 75%, 69%)
CMYK	cmyk(0%, 2.8%, 74.6%, 30.6%)
CIE-LAB	lab(68.78, -12.75, 61.51)
CIE-LCH	lch(68.78, 62.82, 101.71°)
OKLab	oklab(72.65% -0.0417 0.1352)
OKLCH	oklch(72.65% 0.141 107.1)
XYZ	xyz(33.3590, 39.0428, 8.2609)
Luminance	0.3904 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AC2D #2D32B1

analogous

#B16A2D #B1AC2D #74B12D

triadic

#B1AC2D #2DB1AC #AC2DB1

tetradic

#B1AC2D #2DB16A #2D32B1 #B12D74

square

#B1AC2D #2DB16A #2D32B1 #B12D74

split-complementary

#B1AC2D #2D74B1 #6A2DB1

monochromatic

#4F4D14 #807D21 #B1AC2D #D1CC4A #DDDA7B

Accessibility & contrast

On white

2.38

#B1AC2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#B1AC2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AC2D

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AC2D	#FFFFFF	#000000	##000000
##B1AC2D	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA512

Deuteranopia (green-blind)

#BDAA37

Tritanopia (blue-blind)

#BEA094

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b1ac2d;
/* rgb */ color: rgb(177, 172, 45);
/* oklch */ color: oklch(72.7% 0.141 107.1);

Tailwind

colors: {
  custom: {
    50: '#ccc470',
    500: '#b1ac2d',
    950: '#000000',
  },
}

SCSS

$custom: #b1ac2d;
$custom-light: #ccc470;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ac2d",
  "rgb": {
    "r": 177,
    "g": 172,
    "b": 45
  },
  "hsl": {
    "h": 57.727,
    "s": 59.459,
    "l": 43.529
  },
  "oklch": {
    "l": 0.72651,
    "c": 0.14145,
    "h": 107.1
  },
  "luminance": 0.39042
}

Semantic roles & 50–950 ramp

primary

#B1AC2D

secondary

#7477C6

accent

#4BE345

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B1AC2D

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

Preview Lab → · Contrast checker → · Palette generator →