#A1BC28#A1BC28

#A1BC28 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	#A1BC28
RGB	rgb(161, 188, 40)
HSL	hsl(71, 65%, 45%)
HSV	hsv(71, 79%, 74%)
CMYK	cmyk(14.4%, 0%, 78.7%, 26.3%)
CIE-LAB	lab(72.03, -27.77, 65.63)
CIE-LCH	lch(72.03, 71.26, 112.93°)
OKLab	oklab(74.94% -0.0828 0.1436)
OKLCH	oklch(74.94% 0.166 120)
XYZ	xyz(33.0648, 43.6968, 8.6995)
Luminance	0.4370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BC28 #4328BC

analogous

#BC8D28 #A1BC28 #57BC28

triadic

#A1BC28 #28A1BC #BC28A1

tetradic

#A1BC28 #28BC8D #4328BC #BC2857

square

#A1BC28 #28BC8D #4328BC #BC2857

split-complementary

#A1BC28 #2857BC #8D28BC

monochromatic

#4B5713 #768A1D #A1BC28 #BED849 #D0E37B

Accessibility & contrast

On white

2.16

#A1BC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#A1BC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BC28

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BC28	#FFFFFF	#000000	##000000
##A1BC28	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B100

Deuteranopia (green-blind)

#C5B137

Tritanopia (blue-blind)

#ABB2A1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a1bc28;
/* rgb */ color: rgb(161, 188, 40);
/* oklch */ color: oklch(74.9% 0.166 120.0);

Tailwind

colors: {
  custom: {
    50: '#c1d06f',
    500: '#a1bc28',
    950: '#000000',
  },
}

SCSS

$custom: #a1bc28;
$custom-light: #c1d06f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bc28",
  "rgb": {
    "r": 161,
    "g": 188,
    "b": 40
  },
  "hsl": {
    "h": 70.946,
    "s": 64.912,
    "l": 44.706
  },
  "oklch": {
    "l": 0.74938,
    "c": 0.16578,
    "h": 120
  },
  "luminance": 0.43697
}

Semantic roles & 50–950 ramp

primary

#A1BC28

secondary

#8475CB

accent

#40E85F

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131408

muted

#82827B

Preview Lab

Preview with #A1BC28

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

Preview Lab → · Contrast checker → · Palette generator →