#A1F05B#A1F05B

#A1F05B is a very light, vivid yellow-green. Relative luminance 0.707; OKLCH L 87.4% C 0.197 H 132.8°. Best body text is #000000 at 15.13:1 contrast (WCAG AA passes).

Color values

HEX#A1F05B
RGBrgb(161, 240, 91)
HSLhsl(92, 83%, 65%)
HSVhsv(92, 62%, 94%)
CMYKcmyk(32.9%, 0%, 62.1%, 5.9%)
CIE-LABlab(87.31, -47.86, 62.55)
CIE-LCHlch(87.31, 78.75, 127.42°)
OKLaboklab(87.44% -0.1338 0.1444)
OKLCHoklch(87.44% 0.197 132.8)
XYZxyz(47.7456, 70.6507, 21.0168)
Luminance0.7065 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1F05B #AA5BF0
analogous
#ECF05B #A1F05B #5BF060
triadic
#A1F05B #5BA1F0 #F05BA1
tetradic
#A1F05B #5BECF0 #AA5BF0 #F0605B
square
#A1F05B #5BECF0 #AA5BF0 #F0605B
split-complementary
#A1F05B #605BF0 #F05BEC
monochromatic
#63BF11 #81EB23 #A1F05B #C1F593 #E1FACB

Accessibility & contrast

On white

1.39
#A1F05B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.13
#A1F05B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F05B
15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1F05B#FFFFFF#000000##000000
##A1F05B1.001.3915.1315.13
#FFFFFF1.391.0021.0021.00
#00000015.1321.001.001.00
##00000015.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#F9DF49
Deuteranopia (green-blind)
#EED967
Tritanopia (blue-blind)
#A2E7D1
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #a1f05b;
/* rgb */ color: rgb(161, 240, 91);
/* oklch */ color: oklch(87.4% 0.197 132.8);
Tailwind
colors: {
  custom: {
    50: '#c1f58f',
    500: '#a1f05b',
    950: '#000000',
  },
}
SCSS
$custom: #a1f05b;
$custom-light: #c1f58f;
$custom-dark: #000000;
JSON
{
  "hex": "#a1f05b",
  "rgb": {
    "r": 161,
    "g": 240,
    "b": 91
  },
  "hsl": {
    "h": 91.812,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87442,
    "c": 0.19687,
    "h": 132.8
  },
  "luminance": 0.70653
}

Semantic roles & 50–950 ramp

primary
#A1F05B
secondary
#7C32BD
accent
#06E079
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13170D
muted
#82857F

Preview Lab

Preview with #A1F05B

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

Preview Lab → · Contrast checker → · Palette generator →

#A1F05B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva