#A1AA1B#A1AA1B

#A1AA1B is a light, vivid yellow. Relative luminance 0.364; OKLCH L 70.7% C 0.152 H 113.6°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#A1AA1B
RGB	rgb(161, 170, 27)
HSL	hsl(64, 73%, 39%)
HSV	hsv(64, 84%, 67%)
CMYK	cmyk(5.3%, 0%, 84.1%, 33.3%)
CIE-LAB	lab(66.83, -19.37, 64.56)
CIE-LCH	lch(66.83, 67.40, 106.70°)
OKLab	oklab(70.74% -0.0607 0.1391)
OKLCH	oklch(70.74% 0.152 113.6)
XYZ	xyz(29.2715, 36.4063, 6.5219)
Luminance	0.3641 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1AA1B #241BAA

analogous

#AA6B1B #A1AA1B #59AA1B

triadic

#A1AA1B #1BA1AA #AA1BA1

tetradic

#A1AA1B #1BAA6B #241BAA #AA1B59

square

#A1AA1B #1BAA6B #241BAA #AA1B59

split-complementary

#A1AA1B #1B59AA #6B1BAA

monochromatic

#3D400A #6F7513 #A1AA1B #D1DC26 #DCE55B

Accessibility & contrast

On white

2.54

#A1AA1B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#A1AA1B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1AA1B

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1AA1B	#FFFFFF	#000000	##000000
##A1AA1B	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#B7A42B

Tritanopia (blue-blind)

#AC9F91

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #a1aa1b;
/* rgb */ color: rgb(161, 170, 27);
/* oklch */ color: oklch(70.7% 0.152 113.6);

Tailwind

colors: {
  custom: {
    50: '#c1c368',
    500: '#a1aa1b',
    950: '#000000',
  },
}

SCSS

$custom: #a1aa1b;
$custom-light: #c1c368;
$custom-dark: #000000;

JSON

{
  "hex": "#a1aa1b",
  "rgb": {
    "r": 161,
    "g": 170,
    "b": 27
  },
  "hsl": {
    "h": 63.776,
    "s": 72.589,
    "l": 38.627
  },
  "oklch": {
    "l": 0.70743,
    "c": 0.15173,
    "h": 113.6
  },
  "luminance": 0.36406
}

Semantic roles & 50–950 ramp

primary

#A1AA1B

secondary

#5F58C9

accent

#39EF44

background

#FCFBF6

surface

#F8F7EB

border

#D1D0C6

text

#131207

muted

#82817A

Preview Lab

Preview with #A1AA1B

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

Preview Lab → · Contrast checker → · Palette generator →