#AAB021#AAB021

#AAB021 is a light, vivid yellow. Relative luminance 0.397; OKLCH L 72.9% C 0.153 H 112.2°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#AAB021
RGB	rgb(170, 176, 33)
HSL	hsl(63, 68%, 41%)
HSV	hsv(63, 81%, 69%)
CMYK	cmyk(3.4%, 0%, 81.3%, 31%)
CIE-LAB	lab(69.26, -18.30, 65.39)
CIE-LCH	lch(69.26, 67.91, 105.63°)
OKLab	oklab(72.87% -0.0577 0.1415)
OKLCH	oklch(72.87% 0.153 112.2)
XYZ	xyz(32.3785, 39.7073, 7.3972)
Luminance	0.3971 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAB021 #2721B0

analogous

#B06E21 #AAB021 #63B021

triadic

#AAB021 #21AAB0 #B021AA

tetradic

#AAB021 #21B06E #2721B0 #B02163

square

#AAB021 #21B06E #2721B0 #B02163

split-complementary

#AAB021 #2163B0 #6E21B0

monochromatic

#46490E #787C17 #AAB021 #D2D935 #DEE369

Accessibility & contrast

On white

2.35

#AAB021 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#AAB021 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAB021

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAB021	#FFFFFF	#000000	##000000
##AAB021	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA700

Deuteranopia (green-blind)

#BEAB2F

Tritanopia (blue-blind)

#B6A596

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #aab021;
/* rgb */ color: rgb(170, 176, 33);
/* oklch */ color: oklch(72.9% 0.153 112.2);

Tailwind

colors: {
  custom: {
    50: '#c7c76b',
    500: '#aab021',
    950: '#000000',
  },
}

SCSS

$custom: #aab021;
$custom-light: #c7c76b;
$custom-dark: #000000;

JSON

{
  "hex": "#aab021",
  "rgb": {
    "r": 170,
    "g": 176,
    "b": 33
  },
  "hsl": {
    "h": 62.517,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.72874,
    "c": 0.15287,
    "h": 112.2
  },
  "luminance": 0.39707
}

Semantic roles & 50–950 ramp

primary

#AAB021

secondary

#6964C8

accent

#3DEB44

background

#FCFCF6

surface

#F9F8EC

border

#D2D1C7

text

#141307

muted

#82827A

Preview Lab

Preview with #AAB021

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

Preview Lab → · Contrast checker → · Palette generator →