#A1AC1F#A1AC1F

#A1AC1F is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.2% C 0.152 H 114.4°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#A1AC1F
RGB	rgb(161, 172, 31)
HSL	hsl(65, 69%, 40%)
HSV	hsv(65, 82%, 67%)
CMYK	cmyk(6.4%, 0%, 82%, 32.5%)
CIE-LAB	lab(67.41, -20.25, 64.05)
CIE-LCH	lch(67.41, 67.17, 107.55°)
OKLab	oklab(71.22% -0.0628 0.1387)
OKLCH	oklch(71.22% 0.152 114.4)
XYZ	xyz(29.6987, 37.1816, 6.9084)
Luminance	0.3718 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AC1F #2A1FAC

analogous

#AC711F #A1AC1F #5AAC1F

triadic

#A1AC1F #1FA1AC #AC1FA1

tetradic

#A1AC1F #1FAC71 #2A1FAC #AC1F5A

square

#A1AC1F #1FAC71 #2A1FAC #AC1F5A

split-complementary

#A1AC1F #1F5AAC #711FAC

monochromatic

#40440C #707816 #A1AC1F #CCD92F #D9E363

Accessibility & contrast

On white

2.49

#A1AC1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#A1AC1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AC1F

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AC1F	#FFFFFF	#000000	##000000
##A1AC1F	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#B9A52D

Tritanopia (blue-blind)

#ACA193

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a1ac1f;
/* rgb */ color: rgb(161, 172, 31);
/* oklch */ color: oklch(71.2% 0.152 114.4);

Tailwind

colors: {
  custom: {
    50: '#c1c469',
    500: '#a1ac1f',
    950: '#000000',
  },
}

SCSS

$custom: #a1ac1f;
$custom-light: #c1c469;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ac1f",
  "rgb": {
    "r": 161,
    "g": 172,
    "b": 31
  },
  "hsl": {
    "h": 64.681,
    "s": 69.458,
    "l": 39.804
  },
  "oklch": {
    "l": 0.71216,
    "c": 0.15224,
    "h": 114.4
  },
  "luminance": 0.37181
}

Semantic roles & 50–950 ramp

primary

#A1AC1F

secondary

#675FC8

accent

#3CEC49

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A1AC1F

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

Preview Lab → · Contrast checker → · Palette generator →