#A1BA2B#A1BA2B

#A1BA2B is a light, vivid yellow-green. Relative luminance 0.429; OKLCH L 74.5% C 0.162 H 119.4°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#A1BA2B
RGB	rgb(161, 186, 43)
HSL	hsl(70, 62%, 45%)
HSV	hsv(70, 77%, 73%)
CMYK	cmyk(13.4%, 0%, 76.9%, 27.1%)
CIE-LAB	lab(71.47, -26.68, 64.21)
CIE-LCH	lch(71.47, 69.53, 112.56°)
OKLab	oklab(74.49% -0.0796 0.1411)
OKLCH	oklch(74.49% 0.162 119.4)
XYZ	xyz(32.6936, 42.8695, 8.8373)
Luminance	0.4287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BA2B #442BBA

analogous

#BA8C2B #A1BA2B #59BA2B

triadic

#A1BA2B #2BA1BA #BA2BA1

tetradic

#A1BA2B #2BBA8C #442BBA #BA2B59

square

#A1BA2B #2BBA8C #442BBA #BA2B59

split-complementary

#A1BA2B #2B59BA #8C2BBA

monochromatic

#4B5714 #768820 #A1BA2B #BED64C #D0E17E

Accessibility & contrast

On white

2.19

#A1BA2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#A1BA2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BA2B

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BA2B	#FFFFFF	#000000	##000000
##A1BA2B	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF01

Deuteranopia (green-blind)

#C3AF39

Tritanopia (blue-blind)

#ABB09F

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #a1ba2b;
/* rgb */ color: rgb(161, 186, 43);
/* oklch */ color: oklch(74.5% 0.162 119.4);

Tailwind

colors: {
  custom: {
    50: '#c0ce70',
    500: '#a1ba2b',
    950: '#000000',
  },
}

SCSS

$custom: #a1ba2b;
$custom-light: #c0ce70;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ba2b",
  "rgb": {
    "r": 161,
    "g": 186,
    "b": 43
  },
  "hsl": {
    "h": 70.49,
    "s": 62.445,
    "l": 44.902
  },
  "oklch": {
    "l": 0.74492,
    "c": 0.16202,
    "h": 119.4
  },
  "luminance": 0.42869
}

Semantic roles & 50–950 ramp

primary

#A1BA2B

secondary

#8677CA

accent

#42E65F

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A1BA2B

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

Preview Lab → · Contrast checker → · Palette generator →