#ACD64B#ACD64B

#ACD64B is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 81.9% C 0.171 H 124.5°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#ACD64B
RGB	rgb(172, 214, 75)
HSL	hsl(78, 63%, 57%)
HSV	hsv(78, 65%, 84%)
CMYK	cmyk(19.6%, 0%, 65%, 16.1%)
CIE-LAB	lab(80.39, -33.63, 61.76)
CIE-LCH	lch(80.39, 70.32, 118.57°)
OKLab	oklab(81.94% -0.0967 0.1406)
OKLCH	oklch(81.94% 0.171 124.5)
XYZ	xyz(42.3301, 57.3714, 15.4989)
Luminance	0.5737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD64B #754BD6

analogous

#D6BA4B #ACD64B #67D64B

triadic

#ACD64B #4BACD6 #D64BAC

tetradic

#ACD64B #4BD6BA #754BD6 #D64B67

square

#ACD64B #4BD6BA #754BD6 #D64B67

split-complementary

#ACD64B #4B67D6 #BA4BD6

monochromatic

#68881F #8EBA2A #ACD64B #C3E17D #DAEDAF

Accessibility & contrast

On white

1.68

#ACD64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#ACD64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD64B

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD64B	#FFFFFF	#000000	##000000
##ACD64B	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)

#E1C938

Deuteranopia (green-blind)

#DCC756

Tritanopia (blue-blind)

#B4CCBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #acd64b;
/* rgb */ color: rgb(172, 214, 75);
/* oklch */ color: oklch(81.9% 0.171 124.5);

Tailwind

colors: {
  custom: {
    50: '#c8e284',
    500: '#acd64b',
    950: '#000000',
  },
}

SCSS

$custom: #acd64b;
$custom-light: #c8e284;
$custom-dark: #000000;

JSON

{
  "hex": "#acd64b",
  "rgb": {
    "r": 172,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 78.129,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.81944,
    "c": 0.17065,
    "h": 124.5
  },
  "luminance": 0.57372
}

Semantic roles & 50–950 ramp

primary

#ACD64B

secondary

#51378E

accent

#42E673

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #ACD64B

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

Preview Lab → · Contrast checker → · Palette generator →