#AAAB28#AAAB28

#AAAB28 is a light, vivid yellow. Relative luminance 0.378; OKLCH L 71.8% C 0.145 H 110.0°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#AAAB28
RGB	rgb(170, 171, 40)
HSL	hsl(60, 62%, 41%)
HSV	hsv(60, 77%, 67%)
CMYK	cmyk(0.6%, 0%, 76.6%, 32.9%)
CIE-LAB	lab(67.89, -15.50, 62.12)
CIE-LCH	lch(67.89, 64.03, 104.01°)
OKLab	oklab(71.79% -0.0494 0.1358)
OKLCH	oklch(71.79% 0.145 110)
XYZ	xyz(31.5246, 37.8260, 7.6476)
Luminance	0.3782 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAAB28 #2928AB

analogous

#AB6B28 #AAAB28 #69AB28

triadic

#AAAB28 #28AAAB #AB28AA

tetradic

#AAAB28 #28AB6B #2928AB #AB2869

square

#AAAB28 #28AB6B #2928AB #AB2869

split-complementary

#AAAB28 #2869AB #6B28AB

monochromatic

#474811 #79791C #AAAB28 #D1D23E #DDDE70

Accessibility & contrast

On white

2.45

#AAAB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#AAAB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAAB28

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAAB28	#FFFFFF	#000000	##000000
##AAAB28	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A304

Deuteranopia (green-blind)

#BAA733

Tritanopia (blue-blind)

#B6A093

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #aaab28;
/* rgb */ color: rgb(170, 171, 40);
/* oklch */ color: oklch(71.8% 0.145 110.0);

Tailwind

colors: {
  custom: {
    50: '#c7c36d',
    500: '#aaab28',
    950: '#000000',
  },
}

SCSS

$custom: #aaab28;
$custom-light: #c7c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#aaab28",
  "rgb": {
    "r": 170,
    "g": 171,
    "b": 40
  },
  "hsl": {
    "h": 60.458,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.71789,
    "c": 0.14454,
    "h": 110
  },
  "luminance": 0.37825
}

Semantic roles & 50–950 ramp

primary

#AAAB28

secondary

#6B6AC4

accent

#43E544

background

#FCFBF6

surface

#F9F7EC

border

#D2D0C7

text

#141208

muted

#82817B

Preview Lab

Preview with #AAAB28

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

Preview Lab → · Contrast checker → · Palette generator →