#A4AC25#A4AC25

#A4AC25 is a light, vivid yellow. Relative luminance 0.375; OKLCH L 71.5% C 0.149 H 113.1°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#A4AC25
RGB	rgb(164, 172, 37)
HSL	hsl(64, 65%, 41%)
HSV	hsv(64, 78%, 67%)
CMYK	cmyk(4.7%, 0%, 78.5%, 32.5%)
CIE-LAB	lab(67.67, -18.74, 62.67)
CIE-LCH	lch(67.67, 65.41, 106.64°)
OKLab	oklab(71.49% -0.0583 0.1367)
OKLCH	oklch(71.49% 0.149 113.1)
XYZ	xyz(30.3973, 37.5318, 7.3930)
Luminance	0.3753 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4AC25 #2D25AC

analogous

#AC7025 #A4AC25 #60AC25

triadic

#A4AC25 #25A4AC #AC25A4

tetradic

#A4AC25 #25AC70 #2D25AC #AC2560

square

#A4AC25 #25AC70 #2D25AC #AC2560

split-complementary

#A4AC25 #2560AC #7025AC

monochromatic

#44470F #747A1A #A4AC25 #CBD53A #D9DF6C

Accessibility & contrast

On white

2.47

#A4AC25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#A4AC25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4AC25

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4AC25	#FFFFFF	#000000	##000000
##A4AC25	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#B9A631

Tritanopia (blue-blind)

#AFA193

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #a4ac25;
/* rgb */ color: rgb(164, 172, 37);
/* oklch */ color: oklch(71.5% 0.149 113.1);

Tailwind

colors: {
  custom: {
    50: '#c3c46c',
    500: '#a4ac25',
    950: '#000000',
  },
}

SCSS

$custom: #a4ac25;
$custom-light: #c3c46c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ac25",
  "rgb": {
    "r": 164,
    "g": 172,
    "b": 37
  },
  "hsl": {
    "h": 63.556,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.71491,
    "c": 0.1486,
    "h": 113.1
  },
  "luminance": 0.37531
}

Semantic roles & 50–950 ramp

primary

#A4AC25

secondary

#6D67C6

accent

#40E84A

background

#FCFCF6

surface

#F8F8EC

border

#D1D1C7

text

#131207

muted

#82817A

Preview Lab

Preview with #A4AC25

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

Preview Lab → · Contrast checker → · Palette generator →