#A1B226#A1B226

#A1B226 is a light, vivid yellow. Relative luminance 0.396; OKLCH L 72.6% C 0.156 H 116.7°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#A1B226
RGB	rgb(161, 178, 38)
HSL	hsl(67, 65%, 42%)
HSV	hsv(67, 79%, 70%)
CMYK	cmyk(9.6%, 0%, 78.7%, 30.2%)
CIE-LAB	lab(69.15, -22.98, 63.62)
CIE-LCH	lch(69.15, 67.65, 109.86°)
OKLab	oklab(72.62% -0.0698 0.139)
OKLCH	oklch(72.62% 0.156 116.7)
XYZ	xyz(30.9690, 39.5582, 7.8374)
Luminance	0.3956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B226 #3726B2

analogous

#B27D26 #A1B226 #5BB226

triadic

#A1B226 #26A1B2 #B226A1

tetradic

#A1B226 #26B27D #3726B2 #B2265B

square

#A1B226 #26B27D #3726B2 #B2265B

split-complementary

#A1B226 #265BB2 #7D26B2

monochromatic

#464D10 #73801B #A1B226 #C4D63F #D3E172

Accessibility & contrast

On white

2.36

#A1B226 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#A1B226 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B226

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B226	#FFFFFF	#000000	##000000
##A1B226	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#BDAA33

Tritanopia (blue-blind)

#ABA898

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a1b226;
/* rgb */ color: rgb(161, 178, 38);
/* oklch */ color: oklch(72.6% 0.156 116.7);

Tailwind

colors: {
  custom: {
    50: '#c1c86d',
    500: '#a1b226',
    950: '#000000',
  },
}

SCSS

$custom: #a1b226;
$custom-light: #c1c86d;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b226",
  "rgb": {
    "r": 161,
    "g": 178,
    "b": 38
  },
  "hsl": {
    "h": 67.286,
    "s": 64.815,
    "l": 42.353
  },
  "oklch": {
    "l": 0.72623,
    "c": 0.15555,
    "h": 116.7
  },
  "luminance": 0.39558
}

Semantic roles & 50–950 ramp

primary

#A1B226

secondary

#776CC8

accent

#40E854

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131308

muted

#82827A

Preview Lab

Preview with #A1B226

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

Preview Lab → · Contrast checker → · Palette generator →