#A1B02A#A1B02A

#A1B02A is a light, vivid yellow. Relative luminance 0.388; OKLCH L 72.2% C 0.151 H 116.0°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#A1B02A
RGB	rgb(161, 176, 42)
HSL	hsl(67, 61%, 43%)
HSV	hsv(67, 76%, 69%)
CMYK	cmyk(8.5%, 0%, 76.1%, 31%)
CIE-LAB	lab(68.60, -21.82, 61.88)
CIE-LCH	lch(68.60, 65.61, 109.43°)
OKLab	oklab(72.19% -0.0663 0.136)
OKLCH	oklch(72.19% 0.151 116)
XYZ	xyz(30.6420, 38.7954, 8.0641)
Luminance	0.3880 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1B02A #392AB0

analogous

#B07C2A #A1B02A #5EB02A

triadic

#A1B02A #2AA1B0 #B02AA1

tetradic

#A1B02A #2AB07C #392AB0 #B02A5E

square

#A1B02A #2AB07C #392AB0 #B02A5E

split-complementary

#A1B02A #2A5EB0 #7C2AB0

monochromatic

#474D12 #747F1E #A1B02A #C3D345 #D3DE76

Accessibility & contrast

On white

2.40

#A1B02A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#A1B02A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1B02A

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1B02A	#FFFFFF	#000000	##000000
##A1B02A	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA707

Deuteranopia (green-blind)

#BBA836

Tritanopia (blue-blind)

#ACA697

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #a1b02a;
/* rgb */ color: rgb(161, 176, 42);
/* oklch */ color: oklch(72.2% 0.151 116.0);

Tailwind

colors: {
  custom: {
    50: '#c0c76f',
    500: '#a1b02a',
    950: '#000000',
  },
}

SCSS

$custom: #a1b02a;
$custom-light: #c0c76f;
$custom-dark: #000000;

JSON

{
  "hex": "#a1b02a",
  "rgb": {
    "r": 161,
    "g": 176,
    "b": 42
  },
  "hsl": {
    "h": 66.716,
    "s": 61.468,
    "l": 42.745
  },
  "oklch": {
    "l": 0.72187,
    "c": 0.1513,
    "h": 116
  },
  "luminance": 0.38795
}

Semantic roles & 50–950 ramp

primary

#A1B02A

secondary

#7970C6

accent

#43E555

background

#FCFCF7

surface

#F8F8ED

border

#D1D1C8

text

#131308

muted

#82827B

Preview Lab

Preview with #A1B02A

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

Preview Lab → · Contrast checker → · Palette generator →