#ACC73F#ACC73F

#ACC73F is a light, vivid yellow-green. Relative luminance 0.500; OKLCH L 78.4% C 0.161 H 120.0°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#ACC73F
RGB	rgb(172, 199, 63)
HSL	hsl(72, 55%, 51%)
HSV	hsv(72, 68%, 78%)
CMYK	cmyk(13.6%, 0%, 68.3%, 22%)
CIE-LAB	lab(76.05, -27.37, 61.96)
CIE-LCH	lch(76.05, 67.73, 113.83°)
OKLab	oklab(78.42% -0.0804 0.1393)
OKLCH	oklch(78.42% 0.161 120)
XYZ	xyz(38.3345, 49.9765, 12.3286)
Luminance	0.4998 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACC73F #5A3FC7

analogous

#C79E3F #ACC73F #68C73F

triadic

#ACC73F #3FACC7 #C73FAC

tetradic

#ACC73F #3FC79E #5A3FC7 #C73F68

square

#ACC73F #3FC79E #5A3FC7 #C73F68

split-complementary

#ACC73F #3F68C7 #9E3FC7

monochromatic

#5D6C20 #869B2D #ACC73F #C0D56E #D5E39E

Accessibility & contrast

On white

1.91

#ACC73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#ACC73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACC73F

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACC73F	#FFFFFF	#000000	##000000
##ACC73F	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC2A

Deuteranopia (green-blind)

#D0BC4A

Tritanopia (blue-blind)

#B6BDAC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #acc73f;
/* rgb */ color: rgb(172, 199, 63);
/* oklch */ color: oklch(78.4% 0.161 120.0);

Tailwind

colors: {
  custom: {
    50: '#c8d87c',
    500: '#acc73f',
    950: '#000000',
  },
}

SCSS

$custom: #acc73f;
$custom-light: #c8d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#acc73f",
  "rgb": {
    "r": 172,
    "g": 199,
    "b": 63
  },
  "hsl": {
    "h": 71.912,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78421,
    "c": 0.16086,
    "h": 120
  },
  "luminance": 0.49976
}

Semantic roles & 50–950 ramp

primary

#ACC73F

secondary

#9F93CF

accent

#4ADE67

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #ACC73F

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

Preview Lab → · Contrast checker → · Palette generator →