#AAD040#AAD040

#AAD040 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.3% C 0.172 H 123.2°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#AAD040
RGB	rgb(170, 208, 64)
HSL	hsl(76, 61%, 53%)
HSV	hsv(76, 69%, 82%)
CMYK	cmyk(18.3%, 0%, 69.2%, 18.4%)
CIE-LAB	lab(78.48, -32.35, 63.99)
CIE-LCH	lch(78.48, 71.70, 116.82°)
OKLab	oklab(80.34% -0.094 0.1438)
OKLCH	oklch(80.34% 0.172 123.2)
XYZ	xyz(40.0593, 54.0278, 13.1675)
Luminance	0.5403 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD040 #6640D0

analogous

#D0AE40 #AAD040 #62D040

triadic

#AAD040 #40AAD0 #D040AA

tetradic

#AAD040 #40D0AE #6640D0 #D04062

square

#AAD040 #40D0AE #6640D0 #D04062

split-complementary

#AAD040 #4062D0 #AE40D0

monochromatic

#60781E #88A92A #AAD040 #C0DC71 #D6E8A2

Accessibility & contrast

On white

1.78

#AAD040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#AAD040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD040

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD040	#FFFFFF	#000000	##000000
##AAD040	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC329

Deuteranopia (green-blind)

#D7C24C

Tritanopia (blue-blind)

#B2C6B3

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #aad040;
/* rgb */ color: rgb(170, 208, 64);
/* oklch */ color: oklch(80.3% 0.172 123.2);

Tailwind

colors: {
  custom: {
    50: '#c7de7d',
    500: '#aad040',
    950: '#000000',
  },
}

SCSS

$custom: #aad040;
$custom-light: #c7de7d;
$custom-dark: #000000;

JSON

{
  "hex": "#aad040",
  "rgb": {
    "r": 170,
    "g": 208,
    "b": 64
  },
  "hsl": {
    "h": 75.833,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.80343,
    "c": 0.17178,
    "h": 123.2
  },
  "luminance": 0.54028
}

Semantic roles & 50–950 ramp

primary

#AAD040

secondary

#483480

accent

#44E46E

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AAD040

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

Preview Lab → · Contrast checker → · Palette generator →