#A3A423#A3A423

#A3A423 is a light, vivid yellow. Relative luminance 0.345; OKLCH L 69.6% C 0.142 H 110.0°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#A3A423
RGB	rgb(163, 164, 35)
HSL	hsl(60, 65%, 39%)
HSV	hsv(60, 79%, 64%)
CMYK	cmyk(0.6%, 0%, 78.7%, 35.7%)
CIE-LAB	lab(65.33, -15.16, 61.14)
CIE-LCH	lch(65.33, 62.99, 103.93°)
OKLab	oklab(69.59% -0.0485 0.1331)
OKLCH	oklch(69.59% 0.142 110)
XYZ	xyz(28.6842, 34.4597, 6.7302)
Luminance	0.3446 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3A423 #2423A4

analogous

#A46523 #A3A423 #63A423

triadic

#A3A423 #23A3A4 #A423A3

tetradic

#A3A423 #23A465 #2423A4 #A42363

square

#A3A423 #23A465 #2423A4 #A42363

split-complementary

#A3A423 #2363A4 #6523A4

monochromatic

#3F3F0D #717218 #A3A423 #D2D331 #DDDE64

Accessibility & contrast

On white

2.66

#A3A423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#A3A423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3A423

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3A423	#FFFFFF	#000000	##000000
##A3A423	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D00

Deuteranopia (green-blind)

#B3A02F

Tritanopia (blue-blind)

#AF998C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #a3a423;
/* rgb */ color: rgb(163, 164, 35);
/* oklch */ color: oklch(69.6% 0.142 110.0);

Tailwind

colors: {
  custom: {
    50: '#c2be6a',
    500: '#a3a423',
    950: '#000000',
  },
}

SCSS

$custom: #a3a423;
$custom-light: #c2be6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3a423",
  "rgb": {
    "r": 163,
    "g": 164,
    "b": 35
  },
  "hsl": {
    "h": 60.465,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.69589,
    "c": 0.14165,
    "h": 110
  },
  "luminance": 0.34459
}

Semantic roles & 50–950 ramp

primary

#A3A423

secondary

#6060C3

accent

#40E841

background

#FCFBF6

surface

#F8F6EC

border

#D1D0C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A3A423

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

Preview Lab → · Contrast checker → · Palette generator →