#AAD240#AAD240

#AAD240 is a light, vivid yellow-green. Relative luminance 0.550; OKLCH L 80.8% C 0.174 H 123.7°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#AAD240
RGB	rgb(170, 210, 64)
HSL	hsl(76, 62%, 54%)
HSV	hsv(76, 70%, 82%)
CMYK	cmyk(19%, 0%, 69.5%, 17.6%)
CIE-LAB	lab(79.05, -33.28, 64.56)
CIE-LCH	lch(79.05, 72.63, 117.27°)
OKLab	oklab(80.8% -0.0965 0.145)
OKLCH	oklch(80.8% 0.174 123.7)
XYZ	xyz(40.5500, 55.0091, 13.3310)
Luminance	0.5501 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD240 #6840D2

analogous

#D2B140 #AAD240 #61D240

triadic

#AAD240 #40AAD2 #D240AA

tetradic

#AAD240 #40D2B1 #6840D2 #D24061

square

#AAD240 #40D2B1 #6840D2 #D24061

split-complementary

#AAD240 #4061D2 #B140D2

monochromatic

#617B1D #88AC29 #AAD240 #C0DE72 #D6E9A3

Accessibility & contrast

On white

1.75

#AAD240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#AAD240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD240

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD240	#FFFFFF	#000000	##000000
##AAD240	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC528

Deuteranopia (green-blind)

#D9C34C

Tritanopia (blue-blind)

#B2C8B5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #aad240;
/* rgb */ color: rgb(170, 210, 64);
/* oklch */ color: oklch(80.8% 0.174 123.7);

Tailwind

colors: {
  custom: {
    50: '#c7e07d',
    500: '#aad240',
    950: '#000000',
  },
}

SCSS

$custom: #aad240;
$custom-light: #c7e07d;
$custom-dark: #000000;

JSON

{
  "hex": "#aad240",
  "rgb": {
    "r": 170,
    "g": 210,
    "b": 64
  },
  "hsl": {
    "h": 76.438,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80802,
    "c": 0.17419,
    "h": 123.7
  },
  "luminance": 0.55009
}

Semantic roles & 50–950 ramp

primary

#AAD240

secondary

#493483

accent

#43E56F

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AAD240

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

Preview Lab → · Contrast checker → · Palette generator →