#AAB143#AAB143

#AAB143 is a light, vivid yellow. Relative luminance 0.404; OKLCH L 73.3% C 0.133 H 112.7°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#AAB143
RGB	rgb(170, 177, 67)
HSL	hsl(64, 45%, 48%)
HSV	hsv(64, 62%, 69%)
CMYK	cmyk(4%, 0%, 62.1%, 30.6%)
CIE-LAB	lab(69.75, -17.08, 53.72)
CIE-LCH	lch(69.75, 56.37, 107.64°)
OKLab	oklab(73.33% -0.0512 0.1226)
OKLCH	oklch(73.33% 0.133 112.7)
XYZ	xyz(33.3137, 40.3963, 11.3515)
Luminance	0.4040 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAB143 #4A43B1

analogous

#B18143 #AAB143 #73B143

triadic

#AAB143 #43AAB1 #B143AA

tetradic

#AAB143 #43B181 #4A43B1 #B14373

square

#AAB143 #43B181 #4A43B1 #B14373

split-complementary

#AAB143 #4373B1 #8143B1

monochromatic

#555821 #7F8532 #AAB143 #C1C76A #D3D897

Accessibility & contrast

On white

2.31

#AAB143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#AAB143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAB143

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAB143	#FFFFFF	#000000	##000000
##AAB143	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA936

Deuteranopia (green-blind)

#BEAC4A

Tritanopia (blue-blind)

#B5A79A

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #aab143;
/* rgb */ color: rgb(170, 177, 67);
/* oklch */ color: oklch(73.3% 0.133 112.7);

Tailwind

colors: {
  custom: {
    50: '#c6c87c',
    500: '#aab143',
    950: '#000000',
  },
}

SCSS

$custom: #aab143;
$custom-light: #c6c87c;
$custom-dark: #000000;

JSON

{
  "hex": "#aab143",
  "rgb": {
    "r": 170,
    "g": 177,
    "b": 67
  },
  "hsl": {
    "h": 63.818,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.73334,
    "c": 0.13285,
    "h": 112.7
  },
  "luminance": 0.40396
}

Semantic roles & 50–950 ramp

primary

#AAB143

secondary

#908CC3

accent

#53D55B

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #AAB143

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

Preview Lab → · Contrast checker → · Palette generator →