#AEC02B#AEC02B

#AEC02B is a light, vivid yellow. Relative luminance 0.469; OKLCH L 76.9% C 0.164 H 116.6°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#AEC02B
RGB	rgb(174, 192, 43)
HSL	hsl(67, 63%, 46%)
HSV	hsv(67, 78%, 75%)
CMYK	cmyk(9.4%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(74.11, -24.17, 66.98)
CIE-LCH	lch(74.11, 71.20, 109.84°)
OKLab	oklab(76.85% -0.0734 0.1465)
OKLCH	oklch(76.85% 0.164 116.6)
XYZ	xyz(36.7422, 46.8729, 9.3968)
Luminance	0.4687 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AEC02B #3D2BC0

analogous

#C0872B #AEC02B #63C02B

triadic

#AEC02B #2BAEC0 #C02BAE

tetradic

#AEC02B #2BC087 #3D2BC0 #C02B63

square

#AEC02B #2BC087 #3D2BC0 #C02B63

split-complementary

#AEC02B #2B63C0 #872BC0

monochromatic

#535C15 #818E20 #AEC02B #C8D850 #D7E382

Accessibility & contrast

On white

2.02

#AEC02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#AEC02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AEC02B

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AEC02B	#FFFFFF	#000000	##000000
##AEC02B	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB600

Deuteranopia (green-blind)

#CCB739

Tritanopia (blue-blind)

#B9B5A5

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #aec02b;
/* rgb */ color: rgb(174, 192, 43);
/* oklch */ color: oklch(76.9% 0.164 116.6);

Tailwind

colors: {
  custom: {
    50: '#cad271',
    500: '#aec02b',
    950: '#000000',
  },
}

SCSS

$custom: #aec02b;
$custom-light: #cad271;
$custom-dark: #000000;

JSON

{
  "hex": "#aec02b",
  "rgb": {
    "r": 174,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 67.248,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.76854,
    "c": 0.16389,
    "h": 116.6
  },
  "luminance": 0.46872
}

Semantic roles & 50–950 ramp

primary

#AEC02B

secondary

#857BCC

accent

#41E655

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141408

muted

#82827B

Preview Lab

Preview with #AEC02B

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

Preview Lab → · Contrast checker → · Palette generator →