#AABB23#AABB23

#AABB23 is a light, vivid yellow. Relative luminance 0.442; OKLCH L 75.4% C 0.164 H 116.3°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#AABB23
RGB	rgb(170, 187, 35)
HSL	hsl(67, 68%, 44%)
HSV	hsv(67, 81%, 73%)
CMYK	cmyk(9.1%, 0%, 81.3%, 26.7%)
CIE-LAB	lab(72.37, -23.70, 67.57)
CIE-LCH	lch(72.37, 71.60, 109.33°)
OKLab	oklab(75.37% -0.0725 0.1466)
OKLCH	oklch(75.37% 0.164 116.3)
XYZ	xyz(34.6522, 44.2086, 8.2974)
Luminance	0.4421 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AABB23 #3423BB

analogous

#BB8023 #AABB23 #5EBB23

triadic

#AABB23 #23AABB #BB23AA

tetradic

#AABB23 #23BB80 #3423BB #BB235E

square

#AABB23 #23BB80 #3423BB #BB235E

split-complementary

#AABB23 #235EBB #8023BB

monochromatic

#4C5410 #7B8719 #AABB23 #CADB40 #D8E574

Accessibility & contrast

On white

2.13

#AABB23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#AABB23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AABB23

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AABB23	#FFFFFF	#000000	##000000
##AABB23	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#C7B233

Tritanopia (blue-blind)

#B5B0A0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #aabb23;
/* rgb */ color: rgb(170, 187, 35);
/* oklch */ color: oklch(75.4% 0.164 116.3);

Tailwind

colors: {
  custom: {
    50: '#c7cf6d',
    500: '#aabb23',
    950: '#000000',
  },
}

SCSS

$custom: #aabb23;
$custom-light: #c7cf6d;
$custom-dark: #000000;

JSON

{
  "hex": "#aabb23",
  "rgb": {
    "r": 170,
    "g": 187,
    "b": 35
  },
  "hsl": {
    "h": 66.711,
    "s": 68.468,
    "l": 43.529
  },
  "oklch": {
    "l": 0.7537,
    "c": 0.16352,
    "h": 116.3
  },
  "luminance": 0.44208
}

Semantic roles & 50–950 ramp

primary

#AABB23

secondary

#786ECC

accent

#3CEB50

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141308

muted

#82827B

Preview Lab

Preview with #AABB23

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

Preview Lab → · Contrast checker → · Palette generator →