#A1BB52#A1BB52

#A1BB52 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 75.1% C 0.135 H 121.3°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#A1BB52
RGB	rgb(161, 187, 82)
HSL	hsl(75, 44%, 53%)
HSV	hsv(75, 56%, 73%)
CMYK	cmyk(13.9%, 0%, 56.1%, 26.7%)
CIE-LAB	lab(72.05, -24.60, 49.36)
CIE-LCH	lch(72.05, 55.15, 116.49°)
OKLab	oklab(75.05% -0.0703 0.1153)
OKLCH	oklch(75.05% 0.135 121.3)
XYZ	xyz(33.9916, 43.7269, 14.6304)
Luminance	0.4373 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1BB52 #6C52BB

analogous

#BBA052 #A1BB52 #6DBB52

triadic

#A1BB52 #52A1BB #BB52A1

tetradic

#A1BB52 #52BBA0 #6C52BB #BB526D

square

#A1BB52 #52BBA0 #6C52BB #BB526D

split-complementary

#A1BB52 #526DBB #A052BB

monochromatic

#596929 #7F953B #A1BB52 #B9CC7E #D1DEAA

Accessibility & contrast

On white

2.15

#A1BB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#A1BB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1BB52

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1BB52	#FFFFFF	#000000	##000000
##A1BB52	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B147

Deuteranopia (green-blind)

#C2B159

Tritanopia (blue-blind)

#A9B2A4

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #a1bb52;
/* rgb */ color: rgb(161, 187, 82);
/* oklch */ color: oklch(75.1% 0.135 121.3);

Tailwind

colors: {
  custom: {
    50: '#bfcf86',
    500: '#a1bb52',
    950: '#000000',
  },
}

SCSS

$custom: #a1bb52;
$custom-light: #bfcf86;
$custom-dark: #000000;

JSON

{
  "hex": "#a1bb52",
  "rgb": {
    "r": 161,
    "g": 187,
    "b": 82
  },
  "hsl": {
    "h": 74.857,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75052,
    "c": 0.13503,
    "h": 121.3
  },
  "luminance": 0.43727
}

Semantic roles & 50–950 ramp

primary

#A1BB52

secondary

#A99ECB

accent

#54D374

background

#FCFCF8

surface

#F8F9F0

border

#D1D2CB

text

#12130B

muted

#81827C

Preview Lab

Preview with #A1BB52

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

Preview Lab → · Contrast checker → · Palette generator →