#AAB73B#AAB73B

#AAB73B is a light, vivid yellow. Relative luminance 0.427; OKLCH L 74.6% C 0.146 H 115.2°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#AAB73B
RGB	rgb(170, 183, 59)
HSL	hsl(66, 51%, 47%)
HSV	hsv(66, 68%, 72%)
CMYK	cmyk(7.1%, 0%, 67.8%, 28.2%)
CIE-LAB	lab(71.37, -20.62, 58.70)
CIE-LCH	lch(71.37, 62.21, 109.35°)
OKLab	oklab(74.61% -0.0619 0.1319)
OKLCH	oklch(74.61% 0.146 115.2)
XYZ	xyz(34.3013, 42.7293, 10.5775)
Luminance	0.4273 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAB73B #483BB7

analogous

#B7863B #AAB73B #6CB73B

triadic

#AAB73B #3BAAB7 #B73BAA

tetradic

#AAB73B #3BB786 #483BB7 #B73B6C

square

#AAB73B #3BB786 #483BB7 #B73B6C

split-complementary

#AAB73B #3B6CB7 #863BB7

monochromatic

#545A1D #7F892C #AAB73B #C1CD63 #D4DC91

Accessibility & contrast

On white

2.20

#AAB73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#AAB73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAB73B

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAB73B	#FFFFFF	#000000	##000000
##AAB73B	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE28

Deuteranopia (green-blind)

#C3B044

Tritanopia (blue-blind)

#B5AD9E

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #aab73b;
/* rgb */ color: rgb(170, 183, 59);
/* oklch */ color: oklch(74.6% 0.146 115.2);

Tailwind

colors: {
  custom: {
    50: '#c6cc78',
    500: '#aab73b',
    950: '#000000',
  },
}

SCSS

$custom: #aab73b;
$custom-light: #c6cc78;
$custom-dark: #000000;

JSON

{
  "hex": "#aab73b",
  "rgb": {
    "r": 170,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 66.29,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.74611,
    "c": 0.14571,
    "h": 115.2
  },
  "luminance": 0.42729
}

Semantic roles & 50–950 ramp

primary

#AAB73B

secondary

#8E87C6

accent

#4DDB5C

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#131309

muted

#82827B

Preview Lab

Preview with #AAB73B

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

Preview Lab → · Contrast checker → · Palette generator →