#B1AC30#B1AC30

#B1AC30 is a light, vivid yellow. Relative luminance 0.391; OKLCH L 72.7% C 0.140 H 107.1°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#B1AC30
RGB	rgb(177, 172, 48)
HSL	hsl(58, 57%, 44%)
HSV	hsv(58, 73%, 69%)
CMYK	cmyk(0%, 2.8%, 72.9%, 30.6%)
CIE-LAB	lab(68.80, -12.61, 60.48)
CIE-LCH	lch(68.80, 61.78, 101.78°)
OKLab	oklab(72.67% -0.041 0.1335)
OKLCH	oklch(72.67% 0.14 107.1)
XYZ	xyz(33.4188, 39.0667, 8.5760)
Luminance	0.3907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AC30 #3035B1

analogous

#B16B30 #B1AC30 #76B130

triadic

#B1AC30 #30B1AC #AC30B1

tetradic

#B1AC30 #30B16B #3035B1 #B13076

square

#B1AC30 #30B16B #3035B1 #B13076

split-complementary

#B1AC30 #3076B1 #6B30B1

monochromatic

#514E16 #817D23 #B1AC30 #CFCA4F #DCD97F

Accessibility & contrast

On white

2.38

#B1AC30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#B1AC30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AC30

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AC30	#FFFFFF	#000000	##000000
##B1AC30	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)

#BBA519

Deuteranopia (green-blind)

#BDAA39

Tritanopia (blue-blind)

#BEA094

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b1ac30;
/* rgb */ color: rgb(177, 172, 48);
/* oklch */ color: oklch(72.7% 0.140 107.1);

Tailwind

colors: {
  custom: {
    50: '#ccc471',
    500: '#b1ac30',
    950: '#000000',
  },
}

SCSS

$custom: #b1ac30;
$custom-light: #ccc471;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ac30",
  "rgb": {
    "r": 177,
    "g": 172,
    "b": 48
  },
  "hsl": {
    "h": 57.674,
    "s": 57.333,
    "l": 44.118
  },
  "oklch": {
    "l": 0.7267,
    "c": 0.13969,
    "h": 107.1
  },
  "luminance": 0.39066
}

Semantic roles & 50–950 ramp

primary

#B1AC30

secondary

#787BC5

accent

#4DE147

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B1AC30

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

Preview Lab → · Contrast checker → · Palette generator →