#AAD73F#AAD73F

#AAD73F is a light, vivid yellow-green. Relative luminance 0.575; OKLCH L 81.9% C 0.181 H 124.8°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#AAD73F
RGB	rgb(170, 215, 63)
HSL	hsl(78, 66%, 55%)
HSV	hsv(78, 71%, 84%)
CMYK	cmyk(20.9%, 0%, 70.7%, 15.7%)
CIE-LAB	lab(80.46, -35.63, 66.34)
CIE-LCH	lch(80.46, 75.30, 118.24°)
OKLab	oklab(81.95% -0.1031 0.1486)
OKLCH	oklch(81.95% 0.181 124.8)
XYZ	xyz(41.7755, 57.5054, 13.6004)
Luminance	0.5751 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AAD73F #6C3FD7

analogous

#D7B83F #AAD73F #5ED73F

triadic

#AAD73F #3FAAD7 #D73FAA

tetradic

#AAD73F #3FD7B8 #6C3FD7 #D73F5E

square

#AAD73F #3FD7B8 #6C3FD7 #D73F5E

split-complementary

#AAD73F #3F5ED7 #B83FD7

monochromatic

#63811B #89B325 #AAD73F #C0E272 #D7ECA4

Accessibility & contrast

On white

1.68

#AAD73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#AAD73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AAD73F

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AAD73F	#FFFFFF	#000000	##000000
##AAD73F	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C924

Deuteranopia (green-blind)

#DDC74C

Tritanopia (blue-blind)

#B2CDB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #aad73f;
/* rgb */ color: rgb(170, 215, 63);
/* oklch */ color: oklch(81.9% 0.181 124.8);

Tailwind

colors: {
  custom: {
    50: '#c7e37d',
    500: '#aad73f',
    950: '#000000',
  },
}

SCSS

$custom: #aad73f;
$custom-light: #c7e37d;
$custom-dark: #000000;

JSON

{
  "hex": "#aad73f",
  "rgb": {
    "r": 170,
    "g": 215,
    "b": 63
  },
  "hsl": {
    "h": 77.763,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.81945,
    "c": 0.18083,
    "h": 124.8
  },
  "luminance": 0.57506
}

Semantic roles & 50–950 ramp

primary

#AAD73F

secondary

#4C3288

accent

#3FE871

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #AAD73F

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

Preview Lab → · Contrast checker → · Palette generator →