#ACC328#ACC328

#ACC328 is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.4% C 0.169 H 118.2°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#ACC328
RGB	rgb(172, 195, 40)
HSL	hsl(69, 66%, 46%)
HSV	hsv(69, 79%, 76%)
CMYK	cmyk(11.8%, 0%, 79.5%, 23.5%)
CIE-LAB	lab(74.80, -26.57, 68.41)
CIE-LCH	lch(74.80, 73.39, 111.23°)
OKLab	oklab(77.37% -0.0801 0.1491)
OKLCH	oklch(77.37% 0.169 118.2)
XYZ	xyz(36.9123, 47.9544, 9.3187)
Luminance	0.4795 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC328 #3F28C3

analogous

#C38C28 #ACC328 #5EC328

triadic

#ACC328 #28ACC3 #C328AC

tetradic

#ACC328 #28C38C #3F28C3 #C3285E

square

#ACC328 #28C38C #3F28C3 #C3285E

split-complementary

#ACC328 #285EC3 #8C28C3

monochromatic

#525D13 #7F901E #ACC328 #C6DB4E #D6E580

Accessibility & contrast

On white

1.98

#ACC328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#ACC328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC328

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC328	#FFFFFF	#000000	##000000
##ACC328	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B800

Deuteranopia (green-blind)

#CEB938

Tritanopia (blue-blind)

#B7B8A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #acc328;
/* rgb */ color: rgb(172, 195, 40);
/* oklch */ color: oklch(77.4% 0.169 118.2);

Tailwind

colors: {
  custom: {
    50: '#c9d570',
    500: '#acc328',
    950: '#000000',
  },
}

SCSS

$custom: #acc328;
$custom-light: #c9d570;
$custom-dark: #000000;

JSON

{
  "hex": "#acc328",
  "rgb": {
    "r": 172,
    "g": 195,
    "b": 40
  },
  "hsl": {
    "h": 68.903,
    "s": 65.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.77366,
    "c": 0.16929,
    "h": 118.2
  },
  "luminance": 0.47954
}

Semantic roles & 50–950 ramp

primary

#ACC328

secondary

#8679CE

accent

#3FE958

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#141408

muted

#82837B

Preview Lab

Preview with #ACC328

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

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