#A1B224#A1B224

#A1B224 is a light, vivid yellow. Relative luminance 0.395; 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	#A1B224
RGB	rgb(161, 178, 36)
HSL	hsl(67, 66%, 42%)
HSV	hsv(67, 80%, 70%)
CMYK	cmyk(9.6%, 0%, 79.8%, 30.2%)
CIE-LAB	lab(69.14, -23.06, 64.19)
CIE-LCH	lch(69.14, 68.21, 109.76°)
OKLab	oklab(72.61% -0.0702 0.1399)
OKLCH	oklch(72.61% 0.156 116.7)
XYZ	xyz(30.9376, 39.5457, 7.6720)
Luminance	0.3955 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B224 #3524B2

analogous

#B27C24 #A1B224 #5AB224

triadic

#A1B224 #24A1B2 #B224A1

tetradic

#A1B224 #24B27C #3524B2 #B2245A

square

#A1B224 #24B27C #3524B2 #B2245A

split-complementary

#A1B224 #245AB2 #7C24B2

monochromatic

#454C0F #737F1A #A1B224 #C5D83C #D4E26F

Accessibility & contrast

On white

2.36

#A1B224 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#A1B224 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B224

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B224	#FFFFFF	#000000	##000000
##A1B224	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)

#BDAA32

Tritanopia (blue-blind)

#ACA898

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #a1b224;
/* rgb */ color: rgb(161, 178, 36);
/* oklch */ color: oklch(72.6% 0.156 116.7);

Tailwind

colors: {
  custom: {
    50: '#c1c86c',
    500: '#a1b224',
    950: '#000000',
  },
}

SCSS

$custom: #a1b224;
$custom-light: #c1c86c;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b224",
  "rgb": {
    "r": 161,
    "g": 178,
    "b": 36
  },
  "hsl": {
    "h": 67.183,
    "s": 66.355,
    "l": 41.961
  },
  "oklch": {
    "l": 0.72613,
    "c": 0.15648,
    "h": 116.7
  },
  "luminance": 0.39545
}

Semantic roles & 50–950 ramp

primary

#A1B224

secondary

#7569C8

accent

#3FE953

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131308

muted

#82827A

Preview Lab

Preview with #A1B224

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

Preview Lab → · Contrast checker → · Palette generator →