#A9CF49#A9CF49

#A9CF49 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 80.1% C 0.165 H 123.7°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX#A9CF49
RGBrgb(169, 207, 73)
HSLhsl(77, 58%, 55%)
HSVhsv(77, 65%, 81%)
CMYKcmyk(18.4%, 0%, 64.7%, 18.8%)
CIE-LABlab(78.19, -31.69, 60.19)
CIE-LCHlch(78.19, 68.02, 117.77°)
OKLaboklab(80.12% -0.0913 0.1371)
OKLCHoklch(80.12% 0.165 123.7)
XYZxyz(39.8779, 53.5414, 14.5357)
Luminance0.5354 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9CF49 #6F49CF
analogous
#CFB249 #A9CF49 #66CF49
triadic
#A9CF49 #49A9CF #CF49A9
tetradic
#A9CF49 #49CFB2 #6F49CF #CF4966
square
#A9CF49 #49CFB2 #6F49CF #CF4966
split-complementary
#A9CF49 #4966CF #B249CF
monochromatic
#637D21 #89AD2E #A9CF49 #C0DC79 #D7E9AA

Accessibility & contrast

On white

1.79
#A9CF49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.71
#A9CF49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CF49
11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9CF49#FFFFFF#000000##000000
##A9CF491.001.7911.7111.71
#FFFFFF1.791.0021.0021.00
#00000011.7121.001.001.00
##00000011.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC337
Deuteranopia (green-blind)
#D5C153
Tritanopia (blue-blind)
#B1C5B3
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #a9cf49;
/* rgb */ color: rgb(169, 207, 73);
/* oklch */ color: oklch(80.1% 0.165 123.7);
Tailwind
colors: {
  custom: {
    50: '#c6dd82',
    500: '#a9cf49',
    950: '#000000',
  },
}
SCSS
$custom: #a9cf49;
$custom-light: #c6dd82;
$custom-dark: #000000;
JSON
{
  "hex": "#a9cf49",
  "rgb": {
    "r": 169,
    "g": 207,
    "b": 73
  },
  "hsl": {
    "h": 77.015,
    "s": 58.261,
    "l": 54.902
  },
  "oklch": {
    "l": 0.80117,
    "c": 0.16472,
    "h": 123.7
  },
  "luminance": 0.53542
}

Semantic roles & 50–950 ramp

primary
#A9CF49
secondary
#4D3884
accent
#46E172
background
#FEFEFB
surface
#FAFCF2
border
#D3D5CC
text
#13150B
muted
#83847E

Preview Lab

Preview with #A9CF49

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

Preview Lab → · Contrast checker → · Palette generator →

#A9CF49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva