#AAB640#AAB640

#AAB640 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.4% C 0.141 H 114.8°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#AAB640
RGB	rgb(170, 182, 64)
HSL	hsl(66, 48%, 48%)
HSV	hsv(66, 65%, 71%)
CMYK	cmyk(6.6%, 0%, 64.8%, 28.6%)
CIE-LAB	lab(71.13, -19.81, 56.44)
CIE-LCH	lch(71.13, 59.82, 109.34°)
OKLab	oklab(74.43% -0.0592 0.1279)
OKLCH	oklch(74.43% 0.141 114.8)
XYZ	xyz(34.2318, 42.3727, 11.2249)
Luminance	0.4237 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAB640 #4C40B6

analogous

#B68740 #AAB640 #6FB640

triadic

#AAB640 #40AAB6 #B640AA

tetradic

#AAB640 #40B687 #4C40B6 #B6406F

square

#AAB640 #40B687 #4C40B6 #B6406F

split-complementary

#AAB640 #406FB6 #8740B6

monochromatic

#555B20 #808930 #AAB640 #C0CA69 #D3DA96

Accessibility & contrast

On white

2.22

#AAB640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#AAB640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAB640

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAB640	#FFFFFF	#000000	##000000
##AAB640	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD30

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#B5AC9E

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #aab640;
/* rgb */ color: rgb(170, 182, 64);
/* oklch */ color: oklch(74.4% 0.141 114.8);

Tailwind

colors: {
  custom: {
    50: '#c6cb7b',
    500: '#aab640',
    950: '#000000',
  },
}

SCSS

$custom: #aab640;
$custom-light: #c6cb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#aab640",
  "rgb": {
    "r": 170,
    "g": 182,
    "b": 64
  },
  "hsl": {
    "h": 66.102,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.74428,
    "c": 0.14092,
    "h": 114.8
  },
  "luminance": 0.42372
}

Semantic roles & 50–950 ramp

primary

#AAB640

secondary

#928CC6

accent

#50D85E

background

#FCFCF7

surface

#F8F8EE

border

#D1D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #AAB640

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

Preview Lab → · Contrast checker → · Palette generator →