#ACC338#ACC338

#ACC338 is a light, vivid yellow. Relative luminance 0.481; OKLCH L 77.5% C 0.161 H 118.6°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#ACC338
RGB	rgb(172, 195, 56)
HSL	hsl(70, 55%, 49%)
HSV	hsv(70, 71%, 76%)
CMYK	cmyk(11.8%, 0%, 71.3%, 23.5%)
CIE-LAB	lab(74.88, -25.84, 63.37)
CIE-LCH	lch(74.88, 68.44, 112.19°)
OKLab	oklab(77.46% -0.0768 0.1412)
OKLCH	oklch(77.46% 0.161 118.6)
XYZ	xyz(37.2429, 48.0867, 11.0603)
Luminance	0.4809 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC338 #4F38C3

analogous

#C39538 #ACC338 #67C338

triadic

#ACC338 #38ACC3 #C338AC

tetradic

#ACC338 #38C395 #4F38C3 #C33867

square

#ACC338 #38C395 #4F38C3 #C33867

split-complementary

#ACC338 #3867C3 #9538C3

monochromatic

#58641D #82932A #ACC338 #C1D365 #D4E195

Accessibility & contrast

On white

1.98

#ACC338 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#ACC338 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC338

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC338	#FFFFFF	#000000	##000000
##ACC338	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B81F

Deuteranopia (green-blind)

#CDB943

Tritanopia (blue-blind)

#B6B8A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #acc338;
/* rgb */ color: rgb(172, 195, 56);
/* oklch */ color: oklch(77.5% 0.161 118.6);

Tailwind

colors: {
  custom: {
    50: '#c8d578',
    500: '#acc338',
    950: '#000000',
  },
}

SCSS

$custom: #acc338;
$custom-light: #c8d578;
$custom-dark: #000000;

JSON

{
  "hex": "#acc338",
  "rgb": {
    "r": 172,
    "g": 195,
    "b": 56
  },
  "hsl": {
    "h": 69.928,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7746,
    "c": 0.16074,
    "h": 118.6
  },
  "luminance": 0.48086
}

Semantic roles & 50–950 ramp

primary

#ACC338

secondary

#968BCC

accent

#49DF62

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #ACC338

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

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