#ACC628#ACC628

#ACC628 is a light, vivid yellow. Relative luminance 0.493; OKLCH L 78.0% C 0.173 H 119.2°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#ACC628
RGB	rgb(172, 198, 40)
HSL	hsl(70, 66%, 47%)
HSV	hsv(70, 80%, 78%)
CMYK	cmyk(13.1%, 0%, 79.8%, 22.4%)
CIE-LAB	lab(75.65, -28.01, 69.16)
CIE-LCH	lch(75.65, 74.62, 112.04°)
OKLab	oklab(78.05% -0.0841 0.1508)
OKLCH	oklch(78.05% 0.173 119.2)
XYZ	xyz(37.5912, 49.3123, 9.5450)
Luminance	0.4931 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC628 #4228C6

analogous

#C69128 #ACC628 #5DC628

triadic

#ACC628 #28ACC6 #C628AC

tetradic

#ACC628 #28C691 #4228C6 #C6285D

square

#ACC628 #28C691 #4228C6 #C6285D

split-complementary

#ACC628 #285DC6 #9128C6

monochromatic

#546013 #80931E #ACC628 #C5DC50 #D6E683

Accessibility & contrast

On white

1.93

#ACC628 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#ACC628 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC628

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC628	#FFFFFF	#000000	##000000
##ACC628	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BA00

Deuteranopia (green-blind)

#D0BB38

Tritanopia (blue-blind)

#B7BBA9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #acc628;
/* rgb */ color: rgb(172, 198, 40);
/* oklch */ color: oklch(78.0% 0.173 119.2);

Tailwind

colors: {
  custom: {
    50: '#c9d771',
    500: '#acc628',
    950: '#000000',
  },
}

SCSS

$custom: #acc628;
$custom-light: #c9d771;
$custom-dark: #000000;

JSON

{
  "hex": "#acc628",
  "rgb": {
    "r": 172,
    "g": 198,
    "b": 40
  },
  "hsl": {
    "h": 69.873,
    "s": 66.387,
    "l": 46.667
  },
  "oklch": {
    "l": 0.7805,
    "c": 0.17261,
    "h": 119.2
  },
  "luminance": 0.49312
}

Semantic roles & 50–950 ramp

primary

#ACC628

secondary

#897BCF

accent

#3EE95B

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#141408

muted

#82837B

Preview Lab

Preview with #ACC628

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

Preview Lab → · Contrast checker → · Palette generator →