#A1BB3F#A1BB3F

#A1BB3F is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.9% C 0.151 H 120.4°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX#A1BB3F
RGBrgb(161, 187, 63)
HSLhsl(73, 50%, 49%)
HSVhsv(73, 66%, 73%)
CMYKcmyk(13.9%, 0%, 66.3%, 26.7%)
CIE-LABlab(71.88, -26.07, 57.43)
CIE-LCHlch(71.88, 63.07, 114.41°)
OKLaboklab(74.86% -0.0762 0.13)
OKLCHoklch(74.86% 0.151 120.4)
XYZxyz(33.3660, 43.4767, 11.3357)
Luminance0.4348 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1BB3F #593FBB
analogous
#BB973F #A1BB3F #63BB3F
triadic
#A1BB3F #3FA1BB #BB3FA1
tetradic
#A1BB3F #3FBB97 #593FBB #BB3F63
square
#A1BB3F #3FBB97 #593FBB #BB3F63
split-complementary
#A1BB3F #3F63BB #973FBB
monochromatic
#525F20 #7A8D30 #A1BB3F #B8CD6A #CEDC98

Accessibility & contrast

On white

2.17
#A1BB3F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.70
#A1BB3F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BB3F
9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1BB3F#FFFFFF#000000##000000
##A1BB3F1.002.179.709.70
#FFFFFF2.171.0021.0021.00
#0000009.7021.001.001.00
##0000009.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6B02E
Deuteranopia (green-blind)
#C3B048
Tritanopia (blue-blind)
#AAB1A2
Achromatopsia (no color)
#B0B0B0

Design tokens & code

CSS
--color: #a1bb3f;
/* rgb */ color: rgb(161, 187, 63);
/* oklch */ color: oklch(74.9% 0.151 120.4);
Tailwind
colors: {
  custom: {
    50: '#c0cf7b',
    500: '#a1bb3f',
    950: '#000000',
  },
}
SCSS
$custom: #a1bb3f;
$custom-light: #c0cf7b;
$custom-dark: #000000;
JSON
{
  "hex": "#a1bb3f",
  "rgb": {
    "r": 161,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 72.581,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74863,
    "c": 0.15071,
    "h": 120.4
  },
  "luminance": 0.43477
}

Semantic roles & 50–950 ramp

primary
#A1BB3F
secondary
#9A8EC8
accent
#4FD96C
background
#FCFCF7
surface
#F8F9EE
border
#D1D2C9
text
#13130A
muted
#82827C

Preview Lab

Preview with #A1BB3F

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

Preview Lab → · Contrast checker → · Palette generator →

#A1BB3F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva