#A1B436#A1B436

#A1B436 is a light, vivid yellow. Relative luminance 0.405; OKLCH L 73.2% C 0.149 H 117.7°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#A1B436
RGB	rgb(161, 180, 54)
HSL	hsl(69, 54%, 46%)
HSV	hsv(69, 70%, 71%)
CMYK	cmyk(10.6%, 0%, 70%, 29.4%)
CIE-LAB	lab(69.81, -23.20, 58.83)
CIE-LCH	lch(69.81, 63.24, 111.52°)
OKLab	oklab(73.18% -0.0691 0.1316)
OKLCH	oklch(73.18% 0.149 117.7)
XYZ	xyz(31.6857, 40.4862, 9.6347)
Luminance	0.4049 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B436 #4936B4

analogous

#B48836 #A1B436 #62B436

triadic

#A1B436 #36A1B4 #B436A1

tetradic

#A1B436 #36B488 #4936B4 #B43662

square

#A1B436 #36B488 #4936B4 #B43662

split-complementary

#A1B436 #3662B4 #8836B4

monochromatic

#4D561A #778528 #A1B436 #BCCD5A #CFDC89

Accessibility & contrast

On white

2.31

#A1B436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#A1B436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B436

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B436	#FFFFFF	#000000	##000000
##A1B436	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA21

Deuteranopia (green-blind)

#BEAB40

Tritanopia (blue-blind)

#ABAA9B

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #a1b436;
/* rgb */ color: rgb(161, 180, 54);
/* oklch */ color: oklch(73.2% 0.149 117.7);

Tailwind

colors: {
  custom: {
    50: '#c0ca75',
    500: '#a1b436',
    950: '#000000',
  },
}

SCSS

$custom: #a1b436;
$custom-light: #c0ca75;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b436",
  "rgb": {
    "r": 161,
    "g": 180,
    "b": 54
  },
  "hsl": {
    "h": 69.048,
    "s": 53.846,
    "l": 45.882
  },
  "oklch": {
    "l": 0.73183,
    "c": 0.14863,
    "h": 117.7
  },
  "luminance": 0.40486
}

Semantic roles & 50–950 ramp

primary

#A1B436

secondary

#8B80C6

accent

#4BDD61

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131309

muted

#82827B

Preview Lab

Preview with #A1B436

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

Preview Lab → · Contrast checker → · Palette generator →