#A1BB3A#A1BB3A

#A1BB3A is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.8% C 0.154 H 120.2°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#A1BB3A
RGB	rgb(161, 187, 58)
HSL	hsl(72, 53%, 48%)
HSV	hsv(72, 69%, 73%)
CMYK	cmyk(13.9%, 0%, 69%, 26.7%)
CIE-LAB	lab(71.84, -26.38, 59.35)
CIE-LCH	lch(71.84, 64.95, 113.97°)
OKLab	oklab(74.82% -0.0775 0.1333)
OKLCH	oklch(74.82% 0.154 120.2)
XYZ	xyz(33.2325, 43.4233, 10.6330)
Luminance	0.4342 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BB3A #543ABB

analogous

#BB943A #A1BB3A #60BB3A

triadic

#A1BB3A #3AA1BB #BB3AA1

tetradic

#A1BB3A #3ABB94 #543ABB #BB3A60

square

#A1BB3A #3ABB94 #543ABB #BB3A60

split-complementary

#A1BB3A #3A60BB #943ABB

monochromatic

#515E1D #798C2C #A1BB3A #B9CF63 #CEDD92

Accessibility & contrast

On white

2.17

#A1BB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#A1BB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BB3A

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BB3A	#FFFFFF	#000000	##000000
##A1BB3A	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B026

Deuteranopia (green-blind)

#C4B044

Tritanopia (blue-blind)

#AAB1A1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a1bb3a;
/* rgb */ color: rgb(161, 187, 58);
/* oklch */ color: oklch(74.8% 0.154 120.2);

Tailwind

colors: {
  custom: {
    50: '#c0cf78',
    500: '#a1bb3a',
    950: '#000000',
  },
}

SCSS

$custom: #a1bb3a;
$custom-light: #c0cf78;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bb3a",
  "rgb": {
    "r": 161,
    "g": 187,
    "b": 58
  },
  "hsl": {
    "h": 72.093,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.74822,
    "c": 0.15423,
    "h": 120.2
  },
  "luminance": 0.43423
}

Semantic roles & 50–950 ramp

primary

#A1BB3A

secondary

#9588C8

accent

#4CDC69

background

#FCFCF7

surface

#F8F9EE

border

#D1D2C9

text

#131309

muted

#82827B

Preview Lab

Preview with #A1BB3A

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

Preview Lab → · Contrast checker → · Palette generator →