#A9DF42#A9DF42

#A9DF42 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.7% C 0.189 H 126.8°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX#A9DF42
RGBrgb(169, 223, 66)
HSLhsl(81, 71%, 57%)
HSVhsv(81, 70%, 87%)
CMYKcmyk(24.2%, 0%, 70.4%, 12.5%)
CIE-LABlab(82.70, -39.43, 67.48)
CIE-LCHlch(82.70, 78.16, 120.30°)
OKLaboklab(83.75% -0.1132 0.1514)
OKLCHoklch(83.75% 0.189 126.8)
XYZxyz(43.7334, 61.6029, 14.7397)
Luminance0.6160 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9DF42 #7842DF
analogous
#DFC742 #A9DF42 #5BDF42
triadic
#A9DF42 #42A9DF #DF42A9
tetradic
#A9DF42 #42DFC7 #7842DF #DF425B
square
#A9DF42 #42DFC7 #7842DF #DF425B
split-complementary
#A9DF42 #425BDF #C742DF
monochromatic
#668E18 #8BC321 #A9DF42 #C1E876 #D9F1AB

Accessibility & contrast

On white

1.58
#A9DF42 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.32
#A9DF42 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DF42
13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9DF42#FFFFFF#000000##000000
##A9DF421.001.5813.3213.32
#FFFFFF1.581.0021.0021.00
#00000013.3221.001.001.00
##00000013.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#EAD027
Deuteranopia (green-blind)
#E3CD50
Tritanopia (blue-blind)
#B0D5C0
Achromatopsia (no color)
#CECECE

Design tokens & code

CSS
--color: #a9df42;
/* rgb */ color: rgb(169, 223, 66);
/* oklch */ color: oklch(83.7% 0.189 126.8);
Tailwind
colors: {
  custom: {
    50: '#c7e980',
    500: '#a9df42',
    950: '#000000',
  },
}
SCSS
$custom: #a9df42;
$custom-light: #c7e980;
$custom-dark: #000000;
JSON
{
  "hex": "#a9df42",
  "rgb": {
    "r": 169,
    "g": 223,
    "b": 66
  },
  "hsl": {
    "h": 80.637,
    "s": 71.041,
    "l": 56.667
  },
  "oklch": {
    "l": 0.83749,
    "c": 0.18908,
    "h": 126.8
  },
  "luminance": 0.61604
}

Semantic roles & 50–950 ramp

primary
#A9DF42
secondary
#533294
accent
#3AEE78
background
#FEFEFB
surface
#FAFDF2
border
#D3D5CC
text
#13160B
muted
#83847E

Preview Lab

Preview with #A9DF42

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

Preview Lab → · Contrast checker → · Palette generator →

#A9DF42 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva