#B1AC3D#B1AC3D

#B1AC3D is a light, vivid yellow. Relative luminance 0.392; OKLCH L 72.8% C 0.131 H 106.7°. Best body text is #000000 at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#B1AC3D
RGB	rgb(177, 172, 61)
HSL	hsl(57, 49%, 47%)
HSV	hsv(57, 66%, 69%)
CMYK	cmyk(0%, 2.8%, 65.5%, 30.6%)
CIE-LAB	lab(68.89, -11.91, 55.52)
CIE-LCH	lch(68.89, 56.79, 102.11°)
OKLab	oklab(72.77% -0.0377 0.1253)
OKLCH	oklch(72.77% 0.131 106.7)
XYZ	xyz(33.7275, 39.1902, 10.2018)
Luminance	0.3919 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1AC3D #3D42B1

analogous

#B1723D #B1AC3D #7CB13D

triadic

#B1AC3D #3DB1AC #AC3DB1

tetradic

#B1AC3D #3DB172 #3D42B1 #B13D7C

square

#B1AC3D #3DB172 #3D42B1 #B13D7C

split-complementary

#B1AC3D #3D7CB1 #723DB1

monochromatic

#56541E #83802D #B1AC3D #C9C562 #D9D690

Accessibility & contrast

On white

2.38

#B1AC3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.84

#B1AC3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1AC3D

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1AC3D	#FFFFFF	#000000	##000000
##B1AC3D	1.00	2.38	8.84	8.84
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.84	21.00	1.00	1.00
##000000	8.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA62E

Deuteranopia (green-blind)

#BDAA44

Tritanopia (blue-blind)

#BEA195

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #b1ac3d;
/* rgb */ color: rgb(177, 172, 61);
/* oklch */ color: oklch(72.8% 0.131 106.7);

Tailwind

colors: {
  custom: {
    50: '#cbc478',
    500: '#b1ac3d',
    950: '#000000',
  },
}

SCSS

$custom: #b1ac3d;
$custom-light: #cbc478;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ac3d",
  "rgb": {
    "r": 177,
    "g": 172,
    "b": 61
  },
  "hsl": {
    "h": 57.414,
    "s": 48.739,
    "l": 46.667
  },
  "oklch": {
    "l": 0.7277,
    "c": 0.13087,
    "h": 106.7
  },
  "luminance": 0.39189
}

Semantic roles & 50–950 ramp

primary

#B1AC3D

secondary

#8689C4

accent

#55D850

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#141209

muted

#82817B

Preview Lab

Preview with #B1AC3D

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

Preview Lab → · Contrast checker → · Palette generator →