#A9CC33#A9CC33

#A9CC33 is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 79.3% C 0.175 H 122.0°. Best body text is #000000 at 11.37:1 contrast (WCAG AA passes).

Color values

HEX#A9CC33
RGBrgb(169, 204, 51)
HSLhsl(74, 60%, 50%)
HSVhsv(74, 75%, 80%)
CMYKcmyk(17.2%, 0%, 75%, 20%)
CIE-LABlab(77.20, -31.59, 67.23)
CIE-LCHlch(77.20, 74.28, 115.17°)
OKLaboklab(79.27% -0.0929 0.1486)
OKLCHoklch(79.27% 0.175 122)
XYZxyz(38.5532, 51.8597, 11.1102)
Luminance0.5186 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9CC33 #5633CC
analogous
#CCA233 #A9CC33 #5DCC33
triadic
#A9CC33 #33A9CC #CC33A9
tetradic
#A9CC33 #33CCA2 #5633CC #CC335D
square
#A9CC33 #33CCA2 #5633CC #CC335D
split-complementary
#A9CC33 #335DCC #A233CC
monochromatic
#586A1B #809B27 #A9CC33 #BED864 #D2E495

Accessibility & contrast

On white

1.85
#A9CC33 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.37
#A9CC33 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CC33
11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9CC33#FFFFFF#000000##000000
##A9CC331.001.8511.3711.37
#FFFFFF1.851.0021.0021.00
#00000011.3721.001.001.00
##00000011.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8BF0E
Deuteranopia (green-blind)
#D4BF41
Tritanopia (blue-blind)
#B2C1AF
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #a9cc33;
/* rgb */ color: rgb(169, 204, 51);
/* oklch */ color: oklch(79.3% 0.175 122.0);
Tailwind
colors: {
  custom: {
    50: '#c6db76',
    500: '#a9cc33',
    950: '#000000',
  },
}
SCSS
$custom: #a9cc33;
$custom-light: #c6db76;
$custom-dark: #000000;
JSON
{
  "hex": "#a9cc33",
  "rgb": {
    "r": 169,
    "g": 204,
    "b": 51
  },
  "hsl": {
    "h": 73.725,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.79266,
    "c": 0.17523,
    "h": 122
  },
  "luminance": 0.5186
}

Semantic roles & 50–950 ramp

primary
#A9CC33
secondary
#3F2F74
accent
#45E369
background
#FEFEFB
surface
#FAFBF1
border
#D3D4CB
text
#131509
muted
#83847D

Preview Lab

Preview with #A9CC33

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

Preview Lab → · Contrast checker → · Palette generator →

#A9CC33 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva