#AAD031#AAD031

#AAD031 is a light, vivid yellow-green. Relative luminance 0.539; OKLCH L 80.2% C 0.180 H 122.7°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#AAD031
RGB	rgb(170, 208, 49)
HSL	hsl(74, 63%, 50%)
HSV	hsv(74, 76%, 82%)
CMYK	cmyk(18.3%, 0%, 76.4%, 18.4%)
CIE-LAB	lab(78.39, -33.14, 69.00)
CIE-LCH	lch(78.39, 76.54, 115.66°)
OKLab	oklab(80.25% -0.0974 0.1519)
OKLCH	oklch(80.25% 0.18 122.7)
XYZ	xyz(39.6884, 53.8794, 11.2140)
Luminance	0.5388 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD031 #5731D0

analogous

#D0A731 #AAD031 #5AD031

triadic

#AAD031 #31AAD0 #D031AA

tetradic

#AAD031 #31D0A7 #5731D0 #D0315A

square

#AAD031 #31D0A7 #5731D0 #D0315A

split-complementary

#AAD031 #315AD0 #A731D0

monochromatic

#596E19 #829F24 #AAD031 #BFDB63 #D3E795

Accessibility & contrast

On white

1.78

#AAD031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#AAD031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD031

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD031	#FFFFFF	#000000	##000000
##AAD031	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC301

Deuteranopia (green-blind)

#D8C241

Tritanopia (blue-blind)

#B3C5B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aad031;
/* rgb */ color: rgb(170, 208, 49);
/* oklch */ color: oklch(80.2% 0.180 122.7);

Tailwind

colors: {
  custom: {
    50: '#c7de76',
    500: '#aad031',
    950: '#000000',
  },
}

SCSS

$custom: #aad031;
$custom-light: #c7de76;
$custom-dark: #000000;

JSON

{
  "hex": "#aad031",
  "rgb": {
    "r": 170,
    "g": 208,
    "b": 49
  },
  "hsl": {
    "h": 74.34,
    "s": 62.846,
    "l": 50.392
  },
  "oklch": {
    "l": 0.80245,
    "c": 0.18047,
    "h": 122.7
  },
  "luminance": 0.5388
}

Semantic roles & 50–950 ramp

primary

#AAD031

secondary

#402E77

accent

#42E669

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #AAD031

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

Preview Lab → · Contrast checker → · Palette generator →