#ACC23A#ACC23A

#ACC23A is a light, vivid yellow. Relative luminance 0.477; OKLCH L 77.2% C 0.158 H 118.3°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#ACC23A
RGB	rgb(172, 194, 58)
HSL	hsl(70, 54%, 49%)
HSV	hsv(70, 70%, 76%)
CMYK	cmyk(11.3%, 0%, 70.1%, 23.9%)
CIE-LAB	lab(74.61, -25.25, 62.38)
CIE-LCH	lch(74.61, 67.30, 112.04°)
OKLab	oklab(77.25% -0.075 0.1394)
OKLCH	oklch(77.25% 0.158 118.3)
XYZ	xyz(37.0695, 47.6600, 11.2486)
Luminance	0.4766 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC23A #503AC2

analogous

#C2943A #ACC23A #68C23A

triadic

#ACC23A #3AACC2 #C23AAC

tetradic

#ACC23A #3AC294 #503AC2 #C23A68

square

#ACC23A #3AC294 #503AC2 #C23A68

split-complementary

#ACC23A #3A68C2 #943AC2

monochromatic

#58641E #82932C #ACC23A #C1D267 #D4E097

Accessibility & contrast

On white

1.99

#ACC23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#ACC23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC23A

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC23A	#FFFFFF	#000000	##000000
##ACC23A	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB723

Deuteranopia (green-blind)

#CCB845

Tritanopia (blue-blind)

#B6B7A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #acc23a;
/* rgb */ color: rgb(172, 194, 58);
/* oklch */ color: oklch(77.2% 0.158 118.3);

Tailwind

colors: {
  custom: {
    50: '#c8d479',
    500: '#acc23a',
    950: '#000000',
  },
}

SCSS

$custom: #acc23a;
$custom-light: #c8d479;
$custom-dark: #000000;

JSON

{
  "hex": "#acc23a",
  "rgb": {
    "r": 172,
    "g": 194,
    "b": 58
  },
  "hsl": {
    "h": 69.706,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77247,
    "c": 0.15831,
    "h": 118.3
  },
  "luminance": 0.4766
}

Semantic roles & 50–950 ramp

primary

#ACC23A

secondary

#978DCB

accent

#4ADD62

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#13140A

muted

#82827C

Preview Lab

Preview with #ACC23A

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

Preview Lab → · Contrast checker → · Palette generator →