#A9CC45#A9CC45

#A9CC45 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.4% C 0.164 H 122.7°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#A9CC45
RGB	rgb(169, 204, 69)
HSL	hsl(76, 57%, 54%)
HSV	hsv(76, 66%, 80%)
CMYK	cmyk(17.2%, 0%, 66.2%, 20%)
CIE-LAB	lab(77.31, -30.56, 60.86)
CIE-LCH	lch(77.31, 68.10, 116.67°)
OKLab	oklab(79.4% -0.0885 0.138)
OKLCH	oklch(79.4% 0.164 122.7)
XYZ	xyz(39.0297, 52.0503, 13.6196)
Luminance	0.5205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CC45 #6845CC

analogous

#CCAC45 #A9CC45 #65CC45

triadic

#A9CC45 #45A9CC #CC45A9

tetradic

#A9CC45 #45CCAC #6845CC #CC4565

square

#A9CC45 #45CCAC #6845CC #CC4565

split-complementary

#A9CC45 #4565CC #AC45CC

monochromatic

#607620 #87A62E #A9CC45 #BFD975 #D5E6A5

Accessibility & contrast

On white

1.84

#A9CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#A9CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CC45

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CC45	#FFFFFF	#000000	##000000
##A9CC45	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C032

Deuteranopia (green-blind)

#D3BF4F

Tritanopia (blue-blind)

#B1C2B1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a9cc45;
/* rgb */ color: rgb(169, 204, 69);
/* oklch */ color: oklch(79.4% 0.164 122.7);

Tailwind

colors: {
  custom: {
    50: '#c6db80',
    500: '#a9cc45',
    950: '#000000',
  },
}

SCSS

$custom: #a9cc45;
$custom-light: #c6db80;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cc45",
  "rgb": {
    "r": 169,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 75.556,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79395,
    "c": 0.16392,
    "h": 122.7
  },
  "luminance": 0.5205
}

Semantic roles & 50–950 ramp

primary

#A9CC45

secondary

#49367F

accent

#48E06F

background

#FEFEFB

surface

#FAFBF2

border

#D3D4CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9CC45

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

Preview Lab → · Contrast checker → · Palette generator →