#A1AC1D#A1AC1D

#A1AC1D is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.2% C 0.153 H 114.4°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#A1AC1D
RGB	rgb(161, 172, 29)
HSL	hsl(65, 71%, 39%)
HSV	hsv(65, 83%, 67%)
CMYK	cmyk(6.4%, 0%, 83.1%, 32.5%)
CIE-LAB	lab(67.41, -20.31, 64.55)
CIE-LCH	lch(67.41, 67.68, 107.47°)
OKLab	oklab(71.21% -0.0631 0.1394)
OKLCH	oklch(71.21% 0.153 114.4)
XYZ	xyz(29.6732, 37.1714, 6.7738)
Luminance	0.3717 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AC1D #281DAC

analogous

#AC6F1D #A1AC1D #5AAC1D

triadic

#A1AC1D #1DA1AC #AC1DA1

tetradic

#A1AC1D #1DAC6F #281DAC #AC1D5A

square

#A1AC1D #1DAC6F #281DAC #AC1D5A

split-complementary

#A1AC1D #1D5AAC #6F1DAC

monochromatic

#3F430B #707814 #A1AC1D #CEDB2B #DAE45F

Accessibility & contrast

On white

2.49

#A1AC1D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#A1AC1D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AC1D

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AC1D	#FFFFFF	#000000	##000000
##A1AC1D	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#B9A52C

Tritanopia (blue-blind)

#ACA193

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a1ac1d;
/* rgb */ color: rgb(161, 172, 29);
/* oklch */ color: oklch(71.2% 0.153 114.4);

Tailwind

colors: {
  custom: {
    50: '#c1c469',
    500: '#a1ac1d',
    950: '#000000',
  },
}

SCSS

$custom: #a1ac1d;
$custom-light: #c1c469;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ac1d",
  "rgb": {
    "r": 161,
    "g": 172,
    "b": 29
  },
  "hsl": {
    "h": 64.615,
    "s": 71.144,
    "l": 39.412
  },
  "oklch": {
    "l": 0.71207,
    "c": 0.15305,
    "h": 114.4
  },
  "luminance": 0.37171
}

Semantic roles & 50–950 ramp

primary

#A1AC1D

secondary

#655CC8

accent

#3AEE48

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A1AC1D

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

Preview Lab → · Contrast checker → · Palette generator →