#A3AA45#A3AA45

#A3AA45 is a light, vivid yellow. Relative luminance 0.370; OKLCH L 71.2% C 0.125 H 112.8°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#A3AA45
RGB	rgb(163, 170, 69)
HSL	hsl(64, 42%, 47%)
HSV	hsv(64, 59%, 67%)
CMYK	cmyk(4.1%, 0%, 59.4%, 33.3%)
CIE-LAB	lab(67.25, -16.33, 49.95)
CIE-LCH	lch(67.25, 52.56, 108.10°)
OKLab	oklab(71.2% -0.0484 0.115)
OKLCH	oklch(71.2% 0.125 112.8)
XYZ	xyz(30.5539, 36.9663, 11.1547)
Luminance	0.3697 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AA45 #4C45AA

analogous

#AA7E45 #A3AA45 #71AA45

triadic

#A3AA45 #45A3AA #AA45A3

tetradic

#A3AA45 #45AA7E #4C45AA #AA4571

square

#A3AA45 #45AA7E #4C45AA #AA4571

split-complementary

#A3AA45 #4571AA #7E45AA

monochromatic

#505322 #797E33 #A3AA45 #BCC26A #D0D495

Accessibility & contrast

On white

2.50

#A3AA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#A3AA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AA45

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AA45	#FFFFFF	#000000	##000000
##A3AA45	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33A

Deuteranopia (green-blind)

#B6A54B

Tritanopia (blue-blind)

#ADA194

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a3aa45;
/* rgb */ color: rgb(163, 170, 69);
/* oklch */ color: oklch(71.2% 0.125 112.8);

Tailwind

colors: {
  custom: {
    50: '#c1c37d',
    500: '#a3aa45',
    950: '#000000',
  },
}

SCSS

$custom: #a3aa45;
$custom-light: #c1c37d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aa45",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 69
  },
  "hsl": {
    "h": 64.158,
    "s": 42.259,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71204,
    "c": 0.12481,
    "h": 112.8
  },
  "luminance": 0.36966
}

Semantic roles & 50–950 ramp

primary

#A3AA45

secondary

#8F8BC0

accent

#56D25E

background

#FCFBF7

surface

#F8F7EE

border

#D1D0C9

text

#13120A

muted

#82817C

Preview Lab

Preview with #A3AA45

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

Preview Lab → · Contrast checker → · Palette generator →