#A1BA33#A1BA33

#A1BA33 is a light, vivid yellow-green. Relative luminance 0.429; OKLCH L 74.5% C 0.158 H 119.6°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#A1BA33
RGB	rgb(161, 186, 51)
HSL	hsl(71, 57%, 46%)
HSV	hsv(71, 73%, 73%)
CMYK	cmyk(13.4%, 0%, 72.6%, 27.1%)
CIE-LAB	lab(71.51, -26.29, 61.59)
CIE-LCH	lch(71.51, 66.97, 113.12°)
OKLab	oklab(74.54% -0.0779 0.1369)
OKLCH	oklch(74.54% 0.158 119.6)
XYZ	xyz(32.8550, 42.9341, 9.6876)
Luminance	0.4293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BA33 #4C33BA

analogous

#BA9033 #A1BA33 #5EBA33

triadic

#A1BA33 #33A1BA #BA33A1

tetradic

#A1BA33 #33BA90 #4C33BA #BA335E

square

#A1BA33 #33BA90 #4C33BA #BA335E

split-complementary

#A1BA33 #335EBA #9033BA

monochromatic

#4E5A19 #778A26 #A1BA33 #BBD159 #CFDF89

Accessibility & contrast

On white

2.19

#A1BA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#A1BA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BA33

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BA33	#FFFFFF	#000000	##000000
##A1BA33	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF19

Deuteranopia (green-blind)

#C3B03F

Tritanopia (blue-blind)

#AAB0A0

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #a1ba33;
/* rgb */ color: rgb(161, 186, 51);
/* oklch */ color: oklch(74.5% 0.158 119.6);

Tailwind

colors: {
  custom: {
    50: '#c0ce74',
    500: '#a1ba33',
    950: '#000000',
  },
}

SCSS

$custom: #a1ba33;
$custom-light: #c0ce74;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ba33",
  "rgb": {
    "r": 161,
    "g": 186,
    "b": 51
  },
  "hsl": {
    "h": 71.111,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.74541,
    "c": 0.15753,
    "h": 119.6
  },
  "luminance": 0.42934
}

Semantic roles & 50–950 ramp

primary

#A1BA33

secondary

#8E80C9

accent

#48E064

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A1BA33

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

Preview Lab → · Contrast checker → · Palette generator →