#A1D949#A1D949

#A1D949 is a light, vivid yellow-green. Relative luminance 0.577; OKLCH L 81.9% C 0.181 H 128.2°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX#A1D949
RGBrgb(161, 217, 73)
HSLhsl(83, 65%, 57%)
HSVhsv(83, 66%, 85%)
CMYKcmyk(25.8%, 0%, 66.4%, 14.9%)
CIE-LABlab(80.56, -39.31, 62.53)
CIE-LCHlch(80.56, 73.86, 122.15°)
OKLaboklab(81.91% -0.1118 0.1422)
OKLCHoklch(81.91% 0.181 128.2)
XYZxyz(40.7133, 57.6829, 15.2909)
Luminance0.5768 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1D949 #8149D9
analogous
#D9C949 #A1D949 #59D949
triadic
#A1D949 #49A1D9 #D949A1
tetradic
#A1D949 #49D9C9 #8149D9 #D94959
square
#A1D949 #49D9C9 #8149D9 #D94959
split-complementary
#A1D949 #4959D9 #C949D9
monochromatic
#608B1D #83BD28 #A1D949 #BBE47C #D5EEAE

Accessibility & contrast

On white

1.68
#A1D949 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.54
#A1D949 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1D949
12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1D949#FFFFFF#000000##000000
##A1D9491.001.6812.5412.54
#FFFFFF1.681.0021.0021.00
#00000012.5421.001.001.00
##00000012.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3CA35
Deuteranopia (green-blind)
#DCC755
Tritanopia (blue-blind)
#A6D0BC
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #a1d949;
/* rgb */ color: rgb(161, 217, 73);
/* oklch */ color: oklch(81.9% 0.181 128.2);
Tailwind
colors: {
  custom: {
    50: '#c1e583',
    500: '#a1d949',
    950: '#000000',
  },
}
SCSS
$custom: #a1d949;
$custom-light: #c1e583;
$custom-dark: #000000;
JSON
{
  "hex": "#a1d949",
  "rgb": {
    "r": 161,
    "g": 217,
    "b": 73
  },
  "hsl": {
    "h": 83.333,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81907,
    "c": 0.18088,
    "h": 128.2
  },
  "luminance": 0.57684
}

Semantic roles & 50–950 ramp

primary
#A1D949
secondary
#593691
accent
#3FE881
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13150B
muted
#82847E

Preview Lab

Preview with #A1D949

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

Preview Lab → · Contrast checker → · Palette generator →

#A1D949 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva