#A9D045#A9D045

#A9D045 is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.3% C 0.169 H 123.7°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#A9D045
RGB	rgb(169, 208, 69)
HSL	hsl(77, 60%, 54%)
HSV	hsv(77, 67%, 82%)
CMYK	cmyk(18.8%, 0%, 66.8%, 18.4%)
CIE-LAB	lab(78.45, -32.43, 62.04)
CIE-LCH	lch(78.45, 70.00, 117.60°)
OKLab	oklab(80.31% -0.0937 0.1404)
OKLCH	oklch(80.31% 0.169 123.7)
XYZ	xyz(39.9926, 53.9762, 13.9406)
Luminance	0.5398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D045 #6C45D0

analogous

#D0B245 #A9D045 #63D045

triadic

#A9D045 #45A9D0 #D045A9

tetradic

#A9D045 #45D0B2 #6C45D0 #D04563

square

#A9D045 #45D0B2 #6C45D0 #D04563

split-complementary

#A9D045 #4563D0 #B245D0

monochromatic

#627B1F #88AC2C #A9D045 #C0DC76 #D6E9A7

Accessibility & contrast

On white

1.78

#A9D045 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#A9D045 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D045

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D045	#FFFFFF	#000000	##000000
##A9D045	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC331

Deuteranopia (green-blind)

#D6C250

Tritanopia (blue-blind)

#B1C6B4

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a9d045;
/* rgb */ color: rgb(169, 208, 69);
/* oklch */ color: oklch(80.3% 0.169 123.7);

Tailwind

colors: {
  custom: {
    50: '#c6de80',
    500: '#a9d045',
    950: '#000000',
  },
}

SCSS

$custom: #a9d045;
$custom-light: #c6de80;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d045",
  "rgb": {
    "r": 169,
    "g": 208,
    "b": 69
  },
  "hsl": {
    "h": 76.835,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.80313,
    "c": 0.16883,
    "h": 123.7
  },
  "luminance": 0.53976
}

Semantic roles & 50–950 ramp

primary

#A9D045

secondary

#4C3683

accent

#45E371

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9D045

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

Preview Lab → · Contrast checker → · Palette generator →