#A4AA37#A4AA37

#A4AA37 is a light, vivid yellow. Relative luminance 0.369; OKLCH L 71.2% C 0.136 H 112.3°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#A4AA37
RGB	rgb(164, 170, 55)
HSL	hsl(63, 51%, 44%)
HSV	hsv(63, 68%, 67%)
CMYK	cmyk(3.5%, 0%, 67.6%, 33.3%)
CIE-LAB	lab(67.22, -16.84, 55.91)
CIE-LCH	lch(67.22, 58.39, 106.77°)
OKLab	oklab(71.16% -0.0514 0.1255)
OKLCH	oklch(71.16% 0.136 112.3)
XYZ	xyz(30.3751, 36.9185, 9.1396)
Luminance	0.3692 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4AA37 #3D37AA

analogous

#AA7737 #A4AA37 #6BAA37

triadic

#A4AA37 #37A4AA #AA37A4

tetradic

#A4AA37 #37AA77 #3D37AA #AA376B

square

#A4AA37 #37AA77 #3D37AA #AA376B

split-complementary

#A4AA37 #376BAA #7737AA

monochromatic

#4B4E19 #777C28 #A4AA37 #C2C856 #D3D784

Accessibility & contrast

On white

2.50

#A4AA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#A4AA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4AA37

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4AA37	#FFFFFF	#000000	##000000
##A4AA37	1.00	2.50	8.38	8.38
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A226

Deuteranopia (green-blind)

#B7A53F

Tritanopia (blue-blind)

#AFA093

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #a4aa37;
/* rgb */ color: rgb(164, 170, 55);
/* oklch */ color: oklch(71.2% 0.136 112.3);

Tailwind

colors: {
  custom: {
    50: '#c2c375',
    500: '#a4aa37',
    950: '#000000',
  },
}

SCSS

$custom: #a4aa37;
$custom-light: #c2c375;
$custom-dark: #000000;

JSON

{
  "hex": "#a4aa37",
  "rgb": {
    "r": 164,
    "g": 170,
    "b": 55
  },
  "hsl": {
    "h": 63.13,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.71158,
    "c": 0.13566,
    "h": 112.3
  },
  "luminance": 0.36918
}

Semantic roles & 50–950 ramp

primary

#A4AA37

secondary

#7F7CC1

accent

#4DDB55

background

#FCFBF7

surface

#F8F7ED

border

#D1D0C8

text

#131209

muted

#82817B

Preview Lab

Preview with #A4AA37

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

Preview Lab → · Contrast checker → · Palette generator →