#A1AC28#A1AC28

#A1AC28 is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.3% C 0.148 H 114.4°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#A1AC28
RGB	rgb(161, 172, 40)
HSL	hsl(65, 62%, 42%)
HSV	hsv(65, 77%, 67%)
CMYK	cmyk(6.4%, 0%, 76.7%, 32.5%)
CIE-LAB	lab(67.45, -19.91, 61.46)
CIE-LCH	lch(67.45, 64.60, 107.95°)
OKLab	oklab(71.26% -0.0612 0.1347)
OKLCH	oklch(71.26% 0.148 114.4)
XYZ	xyz(29.8344, 37.2359, 7.6227)
Luminance	0.3724 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AC28 #3328AC

analogous

#AC7528 #A1AC28 #5FAC28

triadic

#A1AC28 #28A1AC #AC28A1

tetradic

#A1AC28 #28AC75 #3328AC #AC285F

square

#A1AC28 #28AC75 #3328AC #AC285F

split-complementary

#A1AC28 #285FAC #7528AC

monochromatic

#444911 #737A1C #A1AC28 #C6D23F #D5DE71

Accessibility & contrast

On white

2.49

#A1AC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#A1AC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AC28

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AC28	#FFFFFF	#000000	##000000
##A1AC28	1.00	2.49	8.45	8.45
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A304

Deuteranopia (green-blind)

#B8A534

Tritanopia (blue-blind)

#ACA293

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a1ac28;
/* rgb */ color: rgb(161, 172, 40);
/* oklch */ color: oklch(71.3% 0.148 114.4);

Tailwind

colors: {
  custom: {
    50: '#c0c46d',
    500: '#a1ac28',
    950: '#000000',
  },
}

SCSS

$custom: #a1ac28;
$custom-light: #c0c46d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ac28",
  "rgb": {
    "r": 161,
    "g": 172,
    "b": 40
  },
  "hsl": {
    "h": 65,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.71261,
    "c": 0.14798,
    "h": 114.4
  },
  "luminance": 0.37235
}

Semantic roles & 50–950 ramp

primary

#A1AC28

secondary

#726BC5

accent

#42E550

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131208

muted

#82817B

Preview Lab

Preview with #A1AC28

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

Preview Lab → · Contrast checker → · Palette generator →