#A9CD45#A9CD45

#A9CD45 is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.6% C 0.165 H 123.0°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#A9CD45
RGB	rgb(169, 205, 69)
HSL	hsl(76, 58%, 54%)
HSV	hsv(76, 66%, 80%)
CMYK	cmyk(17.6%, 0%, 66.3%, 19.6%)
CIE-LAB	lab(77.59, -31.03, 61.15)
CIE-LCH	lch(77.59, 68.58, 116.91°)
OKLab	oklab(79.62% -0.0898 0.1386)
OKLCH	oklch(79.62% 0.165 123)
XYZ	xyz(39.2681, 52.5272, 13.6991)
Luminance	0.5253 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CD45 #6945CD

analogous

#CDAD45 #A9CD45 #65CD45

triadic

#A9CD45 #45A9CD #CD45A9

tetradic

#A9CD45 #45CDAD #6945CD #CD4565

square

#A9CD45 #45CDAD #6945CD #CD4565

split-complementary

#A9CD45 #4565CD #AD45CD

monochromatic

#607720 #87A82D #A9CD45 #BFDA75 #D6E7A5

Accessibility & contrast

On white

1.83

#A9CD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#A9CD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CD45

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CD45	#FFFFFF	#000000	##000000
##A9CD45	1.00	1.83	11.51	11.51
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C132

Deuteranopia (green-blind)

#D4C04F

Tritanopia (blue-blind)

#B1C3B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a9cd45;
/* rgb */ color: rgb(169, 205, 69);
/* oklch */ color: oklch(79.6% 0.165 123.0);

Tailwind

colors: {
  custom: {
    50: '#c6dc80',
    500: '#a9cd45',
    950: '#000000',
  },
}

SCSS

$custom: #a9cd45;
$custom-light: #c6dc80;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cd45",
  "rgb": {
    "r": 169,
    "g": 205,
    "b": 69
  },
  "hsl": {
    "h": 75.882,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79624,
    "c": 0.16515,
    "h": 123
  },
  "luminance": 0.52527
}

Semantic roles & 50–950 ramp

primary

#A9CD45

secondary

#4A3680

accent

#47E170

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9CD45

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

Preview Lab → · Contrast checker → · Palette generator →