#AAB128#AAB128

#AAB128 is a light, vivid yellow. Relative luminance 0.401; OKLCH L 73.1% C 0.151 H 112.6°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#AAB128
RGB	rgb(170, 177, 40)
HSL	hsl(63, 63%, 43%)
HSV	hsv(63, 77%, 69%)
CMYK	cmyk(4%, 0%, 77.4%, 30.6%)
CIE-LAB	lab(69.57, -18.55, 63.65)
CIE-LCH	lch(69.57, 66.30, 106.25°)
OKLab	oklab(73.13% -0.0579 0.1391)
OKLCH	oklch(73.13% 0.151 112.6)
XYZ	xyz(32.6838, 40.1443, 8.0340)
Luminance	0.4014 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAB128 #2F28B1

analogous

#B17428 #AAB128 #65B128

triadic

#AAB128 #28AAB1 #B128AA

tetradic

#AAB128 #28B174 #2F28B1 #B12865

square

#AAB128 #28B174 #2F28B1 #B12865

split-complementary

#AAB128 #2865B1 #7428B1

monochromatic

#4A4D11 #7A7F1D #AAB128 #CDD442 #DAE074

Accessibility & contrast

On white

2.33

#AAB128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#AAB128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAB128

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAB128	#FFFFFF	#000000	##000000
##AAB128	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#BFAB34

Tritanopia (blue-blind)

#B6A698

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #aab128;
/* rgb */ color: rgb(170, 177, 40);
/* oklch */ color: oklch(73.1% 0.151 112.6);

Tailwind

colors: {
  custom: {
    50: '#c7c86e',
    500: '#aab128',
    950: '#000000',
  },
}

SCSS

$custom: #aab128;
$custom-light: #c7c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#aab128",
  "rgb": {
    "r": 170,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 63.066,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.73134,
    "c": 0.15065,
    "h": 112.6
  },
  "luminance": 0.40144
}

Semantic roles & 50–950 ramp

primary

#AAB128

secondary

#726EC7

accent

#42E64A

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141308

muted

#82827B

Preview Lab

Preview with #AAB128

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

Preview Lab → · Contrast checker → · Palette generator →