#A3A431#A3A431

#A3A431 is a light, vivid yellow. Relative luminance 0.346; OKLCH L 69.7% C 0.134 H 109.9°. Best body text is #000000 at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#A3A431
RGB	rgb(163, 164, 49)
HSL	hsl(61, 54%, 42%)
HSV	hsv(61, 70%, 64%)
CMYK	cmyk(0.6%, 0%, 70.1%, 35.7%)
CIE-LAB	lab(65.40, -14.53, 56.41)
CIE-LCH	lch(65.40, 58.25, 104.44°)
OKLab	oklab(69.68% -0.0455 0.1256)
OKLCH	oklch(69.68% 0.134 109.9)
XYZ	xyz(28.9351, 34.5600, 8.0517)
Luminance	0.3456 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3A431 #3231A4

analogous

#A46C31 #A3A431 #6AA431

triadic

#A3A431 #31A3A4 #A431A3

tetradic

#A3A431 #31A46C #3231A4 #A4316A

square

#A3A431 #31A46C #3231A4 #A4316A

split-complementary

#A3A431 #316AA4 #6C31A4

monochromatic

#454615 #747523 #A3A431 #C8C949 #D6D779

Accessibility & contrast

On white

2.65

#A3A431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.91

#A3A431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3A431

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3A431	#FFFFFF	#000000	##000000
##A3A431	1.00	2.65	7.91	7.91
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.91	21.00	1.00	1.00
##000000	7.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D1E

Deuteranopia (green-blind)

#B2A039

Tritanopia (blue-blind)

#AE9A8D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #a3a431;
/* rgb */ color: rgb(163, 164, 49);
/* oklch */ color: oklch(69.7% 0.134 109.9);

Tailwind

colors: {
  custom: {
    50: '#c1be71',
    500: '#a3a431',
    950: '#000000',
  },
}

SCSS

$custom: #a3a431;
$custom-light: #c1be71;
$custom-dark: #000000;

JSON

{
  "hex": "#a3a431",
  "rgb": {
    "r": 163,
    "g": 164,
    "b": 49
  },
  "hsl": {
    "h": 60.522,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.69677,
    "c": 0.13358,
    "h": 109.9
  },
  "luminance": 0.34559
}

Semantic roles & 50–950 ramp

primary

#A3A431

secondary

#7272BF

accent

#4ADD4C

background

#FCFBF7

surface

#F8F6ED

border

#D1D0C8

text

#131208

muted

#82817B

Preview Lab

Preview with #A3A431

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

Preview Lab → · Contrast checker → · Palette generator →