#A1A728#A1A728

#A1A728 is a light, vivid yellow. Relative luminance 0.354; OKLCH L 70.1% C 0.143 H 112.3°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#A1A728
RGB	rgb(161, 167, 40)
HSL	hsl(63, 61%, 41%)
HSV	hsv(63, 76%, 65%)
CMYK	cmyk(3.6%, 0%, 76%, 34.5%)
CIE-LAB	lab(66.03, -17.37, 60.15)
CIE-LCH	lch(66.03, 62.61, 106.11°)
OKLab	oklab(70.12% -0.0542 0.132)
OKLCH	oklch(70.12% 0.143 112.3)
XYZ	xyz(28.9006, 35.3684, 7.3114)
Luminance	0.3537 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1A728 #2E28A7

analogous

#A76E28 #A1A728 #61A728

triadic

#A1A728 #28A1A7 #A728A1

tetradic

#A1A728 #28A76E #2E28A7 #A72861

square

#A1A728 #28A76E #2E28A7 #A72861

split-complementary

#A1A728 #2861A7 #6E28A7

monochromatic

#424410 #71761C #A1A728 #C9D03C #D7DC6D

Accessibility & contrast

On white

2.60

#A1A728 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#A1A728 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1A728

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1A728	#FFFFFF	#000000	##000000
##A1A728	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49F08

Deuteranopia (green-blind)

#B4A233

Tritanopia (blue-blind)

#AC9D8F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #a1a728;
/* rgb */ color: rgb(161, 167, 40);
/* oklch */ color: oklch(70.1% 0.143 112.3);

Tailwind

colors: {
  custom: {
    50: '#c0c06d',
    500: '#a1a728',
    950: '#000000',
  },
}

SCSS

$custom: #a1a728;
$custom-light: #c0c06d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1a728",
  "rgb": {
    "r": 161,
    "g": 167,
    "b": 40
  },
  "hsl": {
    "h": 62.835,
    "s": 61.353,
    "l": 40.588
  },
  "oklch": {
    "l": 0.70124,
    "c": 0.14265,
    "h": 112.3
  },
  "luminance": 0.35368
}

Semantic roles & 50–950 ramp

primary

#A1A728

secondary

#6C68C3

accent

#43E44B

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A1A728

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

Preview Lab → · Contrast checker → · Palette generator →