#A4B024#A4B024

#A4B024 is a light, vivid yellow. Relative luminance 0.391; OKLCH L 72.4% C 0.153 H 114.7°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#A4B024
RGB	rgb(164, 176, 36)
HSL	hsl(65, 66%, 42%)
HSV	hsv(65, 80%, 69%)
CMYK	cmyk(6.8%, 0%, 79.5%, 31%)
CIE-LAB	lab(68.80, -20.78, 63.98)
CIE-LCH	lch(68.80, 67.27, 108.00°)
OKLab	oklab(72.4% -0.0641 0.1393)
OKLCH	oklch(72.4% 0.153 114.7)
XYZ	xyz(31.1546, 39.0711, 7.5690)
Luminance	0.3907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B024 #3024B0

analogous

#B07624 #A4B024 #5EB024

triadic

#A4B024 #24A4B0 #B024A4

tetradic

#A4B024 #24B076 #3024B0 #B0245E

square

#A4B024 #24B076 #3024B0 #B0245E

split-complementary

#A4B024 #245EB0 #7624B0

monochromatic

#454A0F #757D1A #A4B024 #C9D73A #D7E16D

Accessibility & contrast

On white

2.38

#A4B024 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#A4B024 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B024

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B024	#FFFFFF	#000000	##000000
##A4B024	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA700

Deuteranopia (green-blind)

#BDA932

Tritanopia (blue-blind)

#AFA597

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #a4b024;
/* rgb */ color: rgb(164, 176, 36);
/* oklch */ color: oklch(72.4% 0.153 114.7);

Tailwind

colors: {
  custom: {
    50: '#c3c76c',
    500: '#a4b024',
    950: '#000000',
  },
}

SCSS

$custom: #a4b024;
$custom-light: #c3c76c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b024",
  "rgb": {
    "r": 164,
    "g": 176,
    "b": 36
  },
  "hsl": {
    "h": 65.143,
    "s": 66.038,
    "l": 41.569
  },
  "oklch": {
    "l": 0.72395,
    "c": 0.15332,
    "h": 114.7
  },
  "luminance": 0.39071
}

Semantic roles & 50–950 ramp

primary

#A4B024

secondary

#7068C8

accent

#3FE94D

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131308

muted

#82827A

Preview Lab

Preview with #A4B024

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

Preview Lab → · Contrast checker → · Palette generator →