#ACC433#ACC433

#ACC433 is a light, vivid yellow. Relative luminance 0.485; OKLCH L 77.7% C 0.165 H 118.8°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#ACC433
RGB	rgb(172, 196, 51)
HSL	hsl(70, 59%, 48%)
HSV	hsv(70, 74%, 77%)
CMYK	cmyk(12.2%, 0%, 74%, 23.1%)
CIE-LAB	lab(75.13, -26.58, 65.34)
CIE-LCH	lch(75.13, 70.54, 112.13°)
OKLab	oklab(77.65% -0.0793 0.1445)
OKLCH	oklch(77.65% 0.165 118.8)
XYZ	xyz(37.3515, 48.4898, 10.5231)
Luminance	0.4849 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC433 #4B33C4

analogous

#C49333 #ACC433 #63C433

triadic

#ACC433 #33ACC4 #C433AC

tetradic

#ACC433 #33C493 #4B33C4 #C43363

square

#ACC433 #33C493 #4B33C4 #C43363

split-complementary

#ACC433 #3363C4 #9333C4

monochromatic

#57631A #819326 #ACC433 #C2D55F #D4E28F

Accessibility & contrast

On white

1.96

#ACC433 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#ACC433 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC433

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC433	#FFFFFF	#000000	##000000
##ACC433	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B913

Deuteranopia (green-blind)

#CEBA40

Tritanopia (blue-blind)

#B6B9A8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #acc433;
/* rgb */ color: rgb(172, 196, 51);
/* oklch */ color: oklch(77.7% 0.165 118.8);

Tailwind

colors: {
  custom: {
    50: '#c8d575',
    500: '#acc433',
    950: '#000000',
  },
}

SCSS

$custom: #acc433;
$custom-light: #c8d575;
$custom-dark: #000000;

JSON

{
  "hex": "#acc433",
  "rgb": {
    "r": 172,
    "g": 196,
    "b": 51
  },
  "hsl": {
    "h": 69.931,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.77654,
    "c": 0.16483,
    "h": 118.8
  },
  "luminance": 0.4849
}

Semantic roles & 50–950 ramp

primary

#ACC433

secondary

#9286CD

accent

#46E260

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#141409

muted

#82837B

Preview Lab

Preview with #ACC433

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

Preview Lab → · Contrast checker → · Palette generator →