#AAD549#AAD549

#AAD549 is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.6% C 0.172 H 124.8°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#AAD549
RGB	rgb(170, 213, 73)
HSL	hsl(78, 63%, 56%)
HSV	hsv(78, 66%, 84%)
CMYK	cmyk(20.2%, 0%, 65.7%, 16.5%)
CIE-LAB	lab(79.96, -34.08, 62.07)
CIE-LCH	lch(79.96, 70.81, 118.77°)
OKLab	oklab(81.56% -0.098 0.141)
OKLCH	oklch(81.56% 0.172 124.8)
XYZ	xyz(41.5747, 56.6152, 15.0396)
Luminance	0.5662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD549 #7449D5

analogous

#D5BA49 #AAD549 #64D549

triadic

#AAD549 #49AAD5 #D549AA

tetradic

#AAD549 #49D5BA #7449D5 #D54964

square

#AAD549 #49D5BA #7449D5 #D54964

split-complementary

#AAD549 #4964D5 #BA49D5

monochromatic

#66851F #8BB72A #AAD549 #C1E07B #D8ECAC

Accessibility & contrast

On white

1.70

#AAD549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#AAD549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD549

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD549	#FFFFFF	#000000	##000000
##AAD549	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C836

Deuteranopia (green-blind)

#DBC654

Tritanopia (blue-blind)

#B1CBB8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #aad549;
/* rgb */ color: rgb(170, 213, 73);
/* oklch */ color: oklch(81.6% 0.172 124.8);

Tailwind

colors: {
  custom: {
    50: '#c7e283',
    500: '#aad549',
    950: '#000000',
  },
}

SCSS

$custom: #aad549;
$custom-light: #c7e283;
$custom-dark: #000000;

JSON

{
  "hex": "#aad549",
  "rgb": {
    "r": 170,
    "g": 213,
    "b": 73
  },
  "hsl": {
    "h": 78.429,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.81563,
    "c": 0.17173,
    "h": 124.8
  },
  "luminance": 0.56616
}

Semantic roles & 50–950 ramp

primary

#AAD549

secondary

#51378C

accent

#42E674

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #AAD549

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

Preview Lab → · Contrast checker → · Palette generator →