#A1BC27#A1BC27

#A1BC27 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.9% C 0.166 H 120.0°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX#A1BC27
RGBrgb(161, 188, 39)
HSLhsl(71, 66%, 45%)
HSVhsv(71, 79%, 74%)
CMYKcmyk(14.4%, 0%, 79.3%, 26.3%)
CIE-LABlab(72.02, -27.81, 65.91)
CIE-LCHlch(72.02, 71.54, 112.87°)
OKLaboklab(74.93% -0.083 0.144)
OKLCHoklch(74.93% 0.166 120)
XYZxyz(33.0481, 43.6901, 8.6111)
Luminance0.4369 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1BC27 #4227BC
analogous
#BC8C27 #A1BC27 #57BC27
triadic
#A1BC27 #27A1BC #BC27A1
tetradic
#A1BC27 #27BC8C #4227BC #BC2757
square
#A1BC27 #27BC8C #4227BC #BC2757
split-complementary
#A1BC27 #2757BC #8C27BC
monochromatic
#4A5712 #76891C #A1BC27 #BFD947 #D0E37A

Accessibility & contrast

On white

2.16
#A1BC27 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.74
#A1BC27 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BC27
9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1BC27#FFFFFF#000000##000000
##A1BC271.002.169.749.74
#FFFFFF2.161.0021.0021.00
#0000009.7421.001.001.00
##0000009.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#C8B100
Deuteranopia (green-blind)
#C5B136
Tritanopia (blue-blind)
#ABB2A1
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #a1bc27;
/* rgb */ color: rgb(161, 188, 39);
/* oklch */ color: oklch(74.9% 0.166 120.0);
Tailwind
colors: {
  custom: {
    50: '#c1d06f',
    500: '#a1bc27',
    950: '#000000',
  },
}
SCSS
$custom: #a1bc27;
$custom-light: #c1d06f;
$custom-dark: #000000;
JSON
{
  "hex": "#a1bc27",
  "rgb": {
    "r": 161,
    "g": 188,
    "b": 39
  },
  "hsl": {
    "h": 70.872,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.74933,
    "c": 0.16625,
    "h": 120
  },
  "luminance": 0.4369
}

Semantic roles & 50–950 ramp

primary
#A1BC27
secondary
#8373CB
accent
#3FE95E
background
#FCFCF7
surface
#F8F9ED
border
#D1D2C8
text
#131408
muted
#82827B

Preview Lab

Preview with #A1BC27

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

Preview Lab → · Contrast checker → · Palette generator →

#A1BC27 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva