#AAAA28#AAAA28

#AAAA28 is a light, vivid yellow. Relative luminance 0.374; OKLCH L 71.6% C 0.144 H 109.5°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#AAAA28
RGB	rgb(170, 170, 40)
HSL	hsl(60, 62%, 41%)
HSV	hsv(60, 76%, 67%)
CMYK	cmyk(0%, 0%, 76.5%, 33.3%)
CIE-LAB	lab(67.61, -14.99, 61.87)
CIE-LCH	lch(67.61, 63.66, 103.62°)
OKLab	oklab(71.57% -0.048 0.1353)
OKLCH	oklch(71.57% 0.144 109.5)
XYZ	xyz(31.3365, 37.4497, 7.5849)
Luminance	0.3745 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAAA28 #2828AA

analogous

#AA6928 #AAAA28 #69AA28

triadic

#AAAA28 #28AAAA #AA28AA

tetradic

#AAAA28 #28AA69 #2828AA #AA2869

square

#AAAA28 #28AA69 #2828AA #AA2869

split-complementary

#AAAA28 #2869AA #6928AA

monochromatic

#474711 #78781C #AAAA28 #D2D23E #DDDD6F

Accessibility & contrast

On white

2.47

#AAAA28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#AAAA28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAAA28

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAAA28	#FFFFFF	#000000	##000000
##AAAA28	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A305

Deuteranopia (green-blind)

#BAA733

Tritanopia (blue-blind)

#B69F92

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #aaaa28;
/* rgb */ color: rgb(170, 170, 40);
/* oklch */ color: oklch(71.6% 0.144 109.5);

Tailwind

colors: {
  custom: {
    50: '#c7c36d',
    500: '#aaaa28',
    950: '#000000',
  },
}

SCSS

$custom: #aaaa28;
$custom-light: #c7c36d;
$custom-dark: #000000;

JSON

{
  "hex": "#aaaa28",
  "rgb": {
    "r": 170,
    "g": 170,
    "b": 40
  },
  "hsl": {
    "h": 60,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.71566,
    "c": 0.14353,
    "h": 109.5
  },
  "luminance": 0.37449
}

Semantic roles & 50–950 ramp

primary

#AAAA28

secondary

#6A6AC4

accent

#43E543

background

#FCFBF6

surface

#F9F7EC

border

#D2D0C7

text

#141208

muted

#82817B

Preview Lab

Preview with #AAAA28

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

Preview Lab → · Contrast checker → · Palette generator →