#AAB731#AAB731

#AAB731 is a light, vivid yellow. Relative luminance 0.426; OKLCH L 74.5% C 0.152 H 115.0°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#AAB731
RGB	rgb(170, 183, 49)
HSL	hsl(66, 58%, 45%)
HSV	hsv(66, 73%, 72%)
CMYK	cmyk(7.1%, 0%, 73.2%, 28.2%)
CIE-LAB	lab(71.31, -21.16, 62.32)
CIE-LCH	lch(71.31, 65.82, 108.75°)
OKLab	oklab(74.54% -0.0644 0.1379)
OKLCH	oklch(74.54% 0.152 115)
XYZ	xyz(34.0664, 42.6354, 9.3400)
Luminance	0.4264 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAB731 #3E31B7

analogous

#B78131 #AAB731 #67B731

triadic

#AAB731 #31AAB7 #B731AA

tetradic

#AAB731 #31B781 #3E31B7 #B73167

square

#AAB731 #31B781 #3E31B7 #B73167

split-complementary

#AAB731 #3167B7 #8131B7

monochromatic

#505617 #7D8724 #AAB731 #C5D154 #D5DE84

Accessibility & contrast

On white

2.20

#AAB731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#AAB731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAB731

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAB731	#FFFFFF	#000000	##000000
##AAB731	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE16

Deuteranopia (green-blind)

#C3B03C

Tritanopia (blue-blind)

#B5AC9D

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #aab731;
/* rgb */ color: rgb(170, 183, 49);
/* oklch */ color: oklch(74.5% 0.152 115.0);

Tailwind

colors: {
  custom: {
    50: '#c7cc73',
    500: '#aab731',
    950: '#000000',
  },
}

SCSS

$custom: #aab731;
$custom-light: #c7cc73;
$custom-dark: #000000;

JSON

{
  "hex": "#aab731",
  "rgb": {
    "r": 170,
    "g": 183,
    "b": 49
  },
  "hsl": {
    "h": 65.821,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.74539,
    "c": 0.15214,
    "h": 115
  },
  "luminance": 0.42635
}

Semantic roles & 50–950 ramp

primary

#AAB731

secondary

#847CC8

accent

#47E156

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #AAB731

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

Preview Lab → · Contrast checker → · Palette generator →