#A1C339#A1C339

#A1C339 is a light, vivid yellow-green. Relative luminance 0.469; OKLCH L 76.7% C 0.165 H 122.5°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX#A1C339
RGBrgb(161, 195, 57)
HSLhsl(75, 55%, 49%)
HSVhsv(75, 71%, 76%)
CMYKcmyk(17.4%, 0%, 70.8%, 23.5%)
CIE-LABlab(74.13, -30.26, 62.01)
CIE-LCHlch(74.13, 69.00, 116.01°)
OKLaboklab(76.66% -0.0883 0.1388)
OKLCHoklch(76.66% 0.165 122.5)
XYZxyz(34.9520, 46.9026, 11.0818)
Luminance0.4690 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1C339 #5B39C3
analogous
#C3A039 #A1C339 #5CC339
triadic
#A1C339 #39A1C3 #C339A1
tetradic
#A1C339 #39C3A0 #5B39C3 #C3395C
square
#A1C339 #39C3A0 #5B39C3 #C3395C
split-complementary
#A1C339 #395CC3 #A039C3
monochromatic
#53641D #7A942B #A1C339 #B8D267 #CEE096

Accessibility & contrast

On white

2.02
#A1C339 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.38
#A1C339 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1C339
10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1C339#FFFFFF#000000##000000
##A1C3391.002.0210.3810.38
#FFFFFF2.021.0021.0021.00
#00000010.3821.001.001.00
##00000010.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB721
Deuteranopia (green-blind)
#CAB645
Tritanopia (blue-blind)
#A9B9A8
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #a1c339;
/* rgb */ color: rgb(161, 195, 57);
/* oklch */ color: oklch(76.7% 0.165 122.5);
Tailwind
colors: {
  custom: {
    50: '#c0d578',
    500: '#a1c339',
    950: '#000000',
  },
}
SCSS
$custom: #a1c339;
$custom-light: #c0d578;
$custom-dark: #000000;
JSON
{
  "hex": "#a1c339",
  "rgb": {
    "r": 161,
    "g": 195,
    "b": 57
  },
  "hsl": {
    "h": 74.783,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.76664,
    "c": 0.1645,
    "h": 122.5
  },
  "luminance": 0.46903
}

Semantic roles & 50–950 ramp

primary
#A1C339
secondary
#9C8CCC
accent
#4ADE6E
background
#FCFDF7
surface
#F8FAEE
border
#D1D3C9
text
#131409
muted
#82837B

Preview Lab

Preview with #A1C339

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

Preview Lab → · Contrast checker → · Palette generator →

#A1C339 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva