#AACC3B#AACC3B

#AACC3B is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.4% C 0.170 H 122.0°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX#AACC3B
RGBrgb(170, 204, 59)
HSLhsl(74, 59%, 52%)
HSVhsv(74, 71%, 80%)
CMYKcmyk(16.7%, 0%, 71.1%, 20%)
CIE-LABlab(77.31, -30.78, 64.64)
CIE-LCHlch(77.31, 71.59, 115.46°)
OKLaboklab(79.39% -0.0901 0.1444)
OKLCHoklch(79.39% 0.17 122)
XYZxyz(38.9604, 52.0475, 12.1305)
Luminance0.5205 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#AACC3B #5D3BCC
analogous
#CCA63B #AACC3B #62CC3B
triadic
#AACC3B #3BAACC #CC3BAA
tetradic
#AACC3B #3BCCA6 #5D3BCC #CC3B62
square
#AACC3B #3BCCA6 #5D3BCC #CC3B62
split-complementary
#AACC3B #3B62CC #A63BCC
monochromatic
#5C701D #84A02A #AACC3B #BFD96C #D4E59C

Accessibility & contrast

On white

1.84
#AACC3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.41
#AACC3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AACC3B
11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##AACC3B#FFFFFF#000000##000000
##AACC3B1.001.8411.4111.41
#FFFFFF1.841.0021.0021.00
#00000011.4121.001.001.00
##00000011.4121.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8C021
Deuteranopia (green-blind)
#D4BF47
Tritanopia (blue-blind)
#B3C2B0
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #aacc3b;
/* rgb */ color: rgb(170, 204, 59);
/* oklch */ color: oklch(79.4% 0.170 122.0);
Tailwind
colors: {
  custom: {
    50: '#c7db7a',
    500: '#aacc3b',
    950: '#000000',
  },
}
SCSS
$custom: #aacc3b;
$custom-light: #c7db7a;
$custom-dark: #000000;
JSON
{
  "hex": "#aacc3b",
  "rgb": {
    "r": 170,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 74.069,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.79389,
    "c": 0.17018,
    "h": 122
  },
  "luminance": 0.52048
}

Semantic roles & 50–950 ramp

primary
#AACC3B
secondary
#433279
accent
#46E26A
background
#FEFEFB
surface
#FAFBF2
border
#D3D4CC
text
#13150A
muted
#83847D

Preview Lab

Preview with #AACC3B

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

Preview Lab → · Contrast checker → · Palette generator →

#AACC3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva