#A1BC33#A1BC33

#A1BC33 is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 75.0% C 0.160 H 120.3°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#A1BC33
RGB	rgb(161, 188, 51)
HSL	hsl(72, 57%, 47%)
HSV	hsv(72, 73%, 74%)
CMYK	cmyk(14.4%, 0%, 72.9%, 26.3%)
CIE-LAB	lab(72.08, -27.26, 62.15)
CIE-LCH	lch(72.08, 67.86, 113.68°)
OKLab	oklab(75% -0.0806 0.1381)
OKLCH	oklch(75% 0.16 120.3)
XYZ	xyz(33.2793, 43.7826, 9.8290)
Luminance	0.4378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BC33 #4E33BC

analogous

#BC9333 #A1BC33 #5DBC33

triadic

#A1BC33 #33A1BC #BC33A1

tetradic

#A1BC33 #33BC93 #4E33BC #BC335D

square

#A1BC33 #33BC93 #4E33BC #BC335D

split-complementary

#A1BC33 #335DBC #9333BC

monochromatic

#4F5C19 #788C26 #A1BC33 #BBD25A #CFDF8A

Accessibility & contrast

On white

2.15

#A1BC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#A1BC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BC33

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BC33	#FFFFFF	#000000	##000000
##A1BC33	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B118

Deuteranopia (green-blind)

#C5B13F

Tritanopia (blue-blind)

#AAB2A2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a1bc33;
/* rgb */ color: rgb(161, 188, 51);
/* oklch */ color: oklch(75.0% 0.160 120.3);

Tailwind

colors: {
  custom: {
    50: '#c0d074',
    500: '#a1bc33',
    950: '#000000',
  },
}

SCSS

$custom: #a1bc33;
$custom-light: #c0d074;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bc33",
  "rgb": {
    "r": 161,
    "g": 188,
    "b": 51
  },
  "hsl": {
    "h": 71.825,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.75003,
    "c": 0.15988,
    "h": 120.3
  },
  "luminance": 0.43783
}

Semantic roles & 50–950 ramp

primary

#A1BC33

secondary

#9081C9

accent

#47E165

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A1BC33

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

Preview Lab → · Contrast checker → · Palette generator →