#A9D13B#A9D13B

#A9D13B is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.5% C 0.177 H 123.5°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX#A9D13B
RGBrgb(169, 209, 59)
HSLhsl(76, 62%, 53%)
HSVhsv(76, 72%, 82%)
CMYKcmyk(19.1%, 0%, 71.8%, 18%)
CIE-LABlab(78.67, -33.50, 65.96)
CIE-LCHlch(78.67, 73.97, 116.93°)
OKLaboklab(80.47% -0.0975 0.1472)
OKLCHoklch(80.47% 0.177 123.5)
XYZxyz(39.9525, 54.3514, 12.5229)
Luminance0.5435 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9D13B #633BD1
analogous
#D1AE3B #A9D13B #5ED13B
triadic
#A9D13B #3BA9D1 #D13BA9
tetradic
#A9D13B #3BD1AE #633BD1 #D13B5E
square
#A9D13B #3BD1AE #633BD1 #D13B5E
split-complementary
#A9D13B #3B5ED1 #AE3BD1
monochromatic
#5E761C #85A727 #A9D13B #BFDD6D #D4E89E

Accessibility & contrast

On white

1.77
#A9D13B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.87
#A9D13B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D13B
11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9D13B#FFFFFF#000000##000000
##A9D13B1.001.7711.8711.87
#FFFFFF1.771.0021.0021.00
#00000011.8721.001.001.00
##00000011.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#DDC41F
Deuteranopia (green-blind)
#D8C248
Tritanopia (blue-blind)
#B1C7B4
Achromatopsia (no color)
#C3C3C3

Design tokens & code

CSS
--color: #a9d13b;
/* rgb */ color: rgb(169, 209, 59);
/* oklch */ color: oklch(80.5% 0.177 123.5);
Tailwind
colors: {
  custom: {
    50: '#c6df7b',
    500: '#a9d13b',
    950: '#000000',
  },
}
SCSS
$custom: #a9d13b;
$custom-light: #c6df7b;
$custom-dark: #000000;
JSON
{
  "hex": "#a9d13b",
  "rgb": {
    "r": 169,
    "g": 209,
    "b": 59
  },
  "hsl": {
    "h": 76,
    "s": 61.983,
    "l": 52.549
  },
  "oklch": {
    "l": 0.80468,
    "c": 0.17654,
    "h": 123.5
  },
  "luminance": 0.54352
}

Semantic roles & 50–950 ramp

primary
#A9D13B
secondary
#46327E
accent
#43E56E
background
#FEFEFB
surface
#FAFCF2
border
#D3D5CC
text
#13150A
muted
#83847D

Preview Lab

Preview with #A9D13B

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

Preview Lab → · Contrast checker → · Palette generator →

#A9D13B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva