#AAD340#AAD340

#AAD340 is a light, vivid yellow-green. Relative luminance 0.555; OKLCH L 81.0% C 0.175 H 123.9°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#AAD340
RGB	rgb(170, 211, 64)
HSL	hsl(77, 63%, 54%)
HSV	hsv(77, 70%, 83%)
CMYK	cmyk(19.4%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(79.33, -33.74, 64.85)
CIE-LCH	lch(79.33, 73.10, 117.49°)
OKLab	oklab(81.03% -0.0978 0.1456)
OKLCH	oklch(81.03% 0.175 123.9)
XYZ	xyz(40.7976, 55.5044, 13.4136)
Luminance	0.5551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD340 #6940D3

analogous

#D3B340 #AAD340 #61D340

triadic

#AAD340 #40AAD3 #D340AA

tetradic

#AAD340 #40D3B3 #6940D3 #D34061

square

#AAD340 #40D3B3 #6940D3 #D34061

split-complementary

#AAD340 #4061D3 #B340D3

monochromatic

#617C1D #88AE28 #AAD340 #C0DE72 #D6EAA3

Accessibility & contrast

On white

1.74

#AAD340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#AAD340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD340

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD340	#FFFFFF	#000000	##000000
##AAD340	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC628

Deuteranopia (green-blind)

#D9C44C

Tritanopia (blue-blind)

#B2C9B6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #aad340;
/* rgb */ color: rgb(170, 211, 64);
/* oklch */ color: oklch(81.0% 0.175 123.9);

Tailwind

colors: {
  custom: {
    50: '#c7e07e',
    500: '#aad340',
    950: '#000000',
  },
}

SCSS

$custom: #aad340;
$custom-light: #c7e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#aad340",
  "rgb": {
    "r": 170,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 76.735,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81032,
    "c": 0.17539,
    "h": 123.9
  },
  "luminance": 0.55505
}

Semantic roles & 50–950 ramp

primary

#AAD340

secondary

#4A3384

accent

#42E670

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AAD340

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

Preview Lab → · Contrast checker → · Palette generator →