#ACD349#ACD349

#ACD349 is a light, vivid yellow-green. Relative luminance 0.558; OKLCH L 81.2% C 0.168 H 123.7°. Best body text is #000000 at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#ACD349
RGB	rgb(172, 211, 73)
HSL	hsl(77, 61%, 56%)
HSV	hsv(77, 65%, 83%)
CMYK	cmyk(18.5%, 0%, 65.4%, 17.3%)
CIE-LAB	lab(79.52, -32.38, 61.65)
CIE-LCH	lch(79.52, 69.63, 117.71°)
OKLab	oklab(81.24% -0.0934 0.1401)
OKLCH	oklch(81.24% 0.168 123.7)
XYZ	xyz(41.5105, 55.8400, 14.8933)
Luminance	0.5584 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD349 #7049D3

analogous

#D3B549 #ACD349 #67D349

triadic

#ACD349 #49ACD3 #D349AC

tetradic

#ACD349 #49D3B5 #7049D3 #D34967

square

#ACD349 #49D3B5 #7049D3 #D34967

split-complementary

#ACD349 #4967D3 #B549D3

monochromatic

#66821F #8DB32B #ACD349 #C2DF7A #D9EBAC

Accessibility & contrast

On white

1.73

#ACD349 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.17

#ACD349 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD349

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD349	#FFFFFF	#000000	##000000
##ACD349	1.00	1.73	12.17	12.17
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.17	21.00	1.00	1.00
##000000	12.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC636

Deuteranopia (green-blind)

#D9C554

Tritanopia (blue-blind)

#B4C9B7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #acd349;
/* rgb */ color: rgb(172, 211, 73);
/* oklch */ color: oklch(81.2% 0.168 123.7);

Tailwind

colors: {
  custom: {
    50: '#c8e082',
    500: '#acd349',
    950: '#000000',
  },
}

SCSS

$custom: #acd349;
$custom-light: #c8e082;
$custom-dark: #000000;

JSON

{
  "hex": "#acd349",
  "rgb": {
    "r": 172,
    "g": 211,
    "b": 73
  },
  "hsl": {
    "h": 76.957,
    "s": 61.062,
    "l": 55.686
  },
  "oklch": {
    "l": 0.8124,
    "c": 0.16838,
    "h": 123.7
  },
  "luminance": 0.5584
}

Semantic roles & 50–950 ramp

primary

#ACD349

secondary

#4E3789

accent

#44E471

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #ACD349

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

Preview Lab → · Contrast checker → · Palette generator →