#ACD649#ACD649

#ACD649 is a light, vivid yellow-green. Relative luminance 0.573; OKLCH L 81.9% C 0.172 H 124.4°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#ACD649
RGB	rgb(172, 214, 73)
HSL	hsl(78, 63%, 56%)
HSV	hsv(78, 66%, 84%)
CMYK	cmyk(19.6%, 0%, 65.9%, 16.1%)
CIE-LAB	lab(80.37, -33.77, 62.54)
CIE-LCH	lch(80.37, 71.07, 118.37°)
OKLab	oklab(81.93% -0.0972 0.142)
OKLCH	oklch(81.93% 0.172 124.4)
XYZ	xyz(42.2627, 57.3445, 15.1441)
Luminance	0.5735 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD649 #7349D6

analogous

#D6BA49 #ACD649 #66D649

triadic

#ACD649 #49ACD6 #D649AC

tetradic

#ACD649 #49D6BA #7349D6 #D64966

square

#ACD649 #49D6BA #7349D6 #D64966

split-complementary

#ACD649 #4966D6 #BA49D6

monochromatic

#67861E #8EB82A #ACD649 #C3E17B #DAEDAD

Accessibility & contrast

On white

1.68

#ACD649 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#ACD649 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD649

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD649	#FFFFFF	#000000	##000000
##ACD649	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C935

Deuteranopia (green-blind)

#DCC754

Tritanopia (blue-blind)

#B4CCB9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #acd649;
/* rgb */ color: rgb(172, 214, 73);
/* oklch */ color: oklch(81.9% 0.172 124.4);

Tailwind

colors: {
  custom: {
    50: '#c8e283',
    500: '#acd649',
    950: '#000000',
  },
}

SCSS

$custom: #acd649;
$custom-light: #c8e283;
$custom-dark: #000000;

JSON

{
  "hex": "#acd649",
  "rgb": {
    "r": 172,
    "g": 214,
    "b": 73
  },
  "hsl": {
    "h": 77.872,
    "s": 63.229,
    "l": 56.275
  },
  "oklch": {
    "l": 0.81927,
    "c": 0.17208,
    "h": 124.4
  },
  "luminance": 0.57345
}

Semantic roles & 50–950 ramp

primary

#ACD649

secondary

#50368D

accent

#42E673

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #ACD649

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

Preview Lab → · Contrast checker → · Palette generator →