#A9CC52#A9CC52

#A9CC52 is a light, vivid yellow-green. Relative luminance 0.522; OKLCH L 79.5% C 0.154 H 123.4°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#A9CC52
RGB	rgb(169, 204, 82)
HSL	hsl(77, 54%, 56%)
HSV	hsv(77, 60%, 80%)
CMYK	cmyk(17.2%, 0%, 59.8%, 20%)
CIE-LAB	lab(77.42, -29.61, 55.56)
CIE-LCH	lch(77.42, 62.96, 118.05°)
OKLab	oklab(79.52% -0.0847 0.1284)
OKLCH	oklch(79.52% 0.154 123.4)
XYZ	xyz(39.4783, 52.2297, 15.9825)
Luminance	0.5223 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CC52 #7552CC

analogous

#CCB252 #A9CC52 #6CCC52

triadic

#A9CC52 #52A9CC #CC52A9

tetradic

#A9CC52 #52CCB2 #7552CC #CC526C

square

#A9CC52 #52CCB2 #7552CC #CC526C

split-complementary

#A9CC52 #526CCC #B252CC

monochromatic

#657E25 #8AAE33 #A9CC52 #C0DA81 #D8E8B1

Accessibility & contrast

On white

1.83

#A9CC52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#A9CC52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CC52

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CC52	#FFFFFF	#000000	##000000
##A9CC52	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C044

Deuteranopia (green-blind)

#D2BF5A

Tritanopia (blue-blind)

#B0C3B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a9cc52;
/* rgb */ color: rgb(169, 204, 82);
/* oklch */ color: oklch(79.5% 0.154 123.4);

Tailwind

colors: {
  custom: {
    50: '#c5db87',
    500: '#a9cc52',
    950: '#000000',
  },
}

SCSS

$custom: #a9cc52;
$custom-light: #c5db87;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cc52",
  "rgb": {
    "r": 169,
    "g": 204,
    "b": 82
  },
  "hsl": {
    "h": 77.213,
    "s": 54.464,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79516,
    "c": 0.15385,
    "h": 123.4
  },
  "luminance": 0.5223
}

Semantic roles & 50–950 ramp

primary

#A9CC52

secondary

#513C86

accent

#4ADE74

background

#FDFEFC

surface

#F9FBF3

border

#D2D4CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A9CC52

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

Preview Lab → · Contrast checker → · Palette generator →