#AACC33#AACC33

#AACC33 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.3% C 0.175 H 121.7°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX#AACC33
RGBrgb(170, 204, 51)
HSLhsl(73, 60%, 50%)
HSVhsv(73, 75%, 80%)
CMYKcmyk(16.7%, 0%, 75%, 20%)
CIE-LABlab(77.26, -31.19, 67.31)
CIE-LCHlch(77.26, 74.19, 114.86°)
OKLaboklab(79.34% -0.0919 0.1487)
OKLCHoklch(79.34% 0.175 121.7)
XYZxyz(38.7686, 51.9708, 11.1203)
Luminance0.5197 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AACC33 #5533CC
analogous
#CCA133 #AACC33 #5ECC33
triadic
#AACC33 #33AACC #CC33AA
tetradic
#AACC33 #33CCA1 #5533CC #CC335E
square
#AACC33 #33CCA1 #5533CC #CC335E
split-complementary
#AACC33 #335ECC #A133CC
monochromatic
#586A1B #819B27 #AACC33 #BED864 #D3E495

Accessibility & contrast

On white

1.84
#AACC33 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.39
#AACC33 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACC33
11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AACC33#FFFFFF#000000##000000
##AACC331.001.8411.3911.39
#FFFFFF1.841.0021.0021.00
#00000011.3921.001.001.00
##00000011.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C00E
Deuteranopia (green-blind)
#D4BF41
Tritanopia (blue-blind)
#B3C1AF
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #aacc33;
/* rgb */ color: rgb(170, 204, 51);
/* oklch */ color: oklch(79.3% 0.175 121.7);
Tailwind
colors: {
  custom: {
    50: '#c7db76',
    500: '#aacc33',
    950: '#000000',
  },
}
SCSS
$custom: #aacc33;
$custom-light: #c7db76;
$custom-dark: #000000;
JSON
{
  "hex": "#aacc33",
  "rgb": {
    "r": 170,
    "g": 204,
    "b": 51
  },
  "hsl": {
    "h": 73.333,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.79337,
    "c": 0.1748,
    "h": 121.7
  },
  "luminance": 0.51971
}

Semantic roles & 50–950 ramp

primary
#AACC33
secondary
#3F2F74
accent
#45E368
background
#FEFEFB
surface
#FBFBF1
border
#D4D4CB
text
#131509
muted
#83847D

Preview Lab

Preview with #AACC33

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

Preview Lab → · Contrast checker → · Palette generator →

#AACC33 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva