#A4A623#A4A623

#A4A623 is a light, vivid yellow. Relative luminance 0.353; OKLCH L 70.1% C 0.143 H 110.5°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#A4A623
RGB	rgb(164, 166, 35)
HSL	hsl(61, 65%, 39%)
HSV	hsv(61, 79%, 65%)
CMYK	cmyk(1.2%, 0%, 78.9%, 34.9%)
CIE-LAB	lab(65.97, -15.75, 61.75)
CIE-LCH	lch(65.97, 63.72, 104.31°)
OKLab	oklab(70.13% -0.0502 0.1343)
OKLCH	oklch(70.13% 0.143 110.5)
XYZ	xyz(29.2505, 35.2871, 6.8601)
Luminance	0.3529 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4A623 #2523A6

analogous

#A66723 #A4A623 #63A623

triadic

#A4A623 #23A4A6 #A623A4

tetradic

#A4A623 #23A667 #2523A6 #A62363

square

#A4A623 #23A667 #2523A6 #A62363

split-complementary

#A4A623 #2363A6 #6723A6

monochromatic

#40410E #727318 #A4A623 #D1D432 #DDDF65

Accessibility & contrast

On white

2.61

#A4A623 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#A4A623 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4A623

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4A623	#FFFFFF	#000000	##000000
##A4A623	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B49E00

Deuteranopia (green-blind)

#B5A22F

Tritanopia (blue-blind)

#B09B8E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #a4a623;
/* rgb */ color: rgb(164, 166, 35);
/* oklch */ color: oklch(70.1% 0.143 110.5);

Tailwind

colors: {
  custom: {
    50: '#c3c06a',
    500: '#a4a623',
    950: '#000000',
  },
}

SCSS

$custom: #a4a623;
$custom-light: #c3c06a;
$custom-dark: #000000;

JSON

{
  "hex": "#a4a623",
  "rgb": {
    "r": 164,
    "g": 166,
    "b": 35
  },
  "hsl": {
    "h": 60.916,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.70125,
    "c": 0.14342,
    "h": 110.5
  },
  "luminance": 0.35286
}

Semantic roles & 50–950 ramp

primary

#A4A623

secondary

#6261C4

accent

#40E842

background

#FCFBF6

surface

#F8F7EC

border

#D1D0C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A4A623

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

Preview Lab → · Contrast checker → · Palette generator →