#ACD559#ACD559

#ACD559 is a light, vivid yellow-green. Relative luminance 0.571; OKLCH L 81.8% C 0.158 H 125.1°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#ACD559
RGB	rgb(172, 213, 89)
HSL	hsl(80, 60%, 59%)
HSV	hsv(80, 58%, 84%)
CMYK	cmyk(19.2%, 0%, 58.2%, 16.5%)
CIE-LAB	lab(80.22, -32.09, 55.69)
CIE-LCH	lch(80.22, 64.27, 119.95°)
OKLab	oklab(81.85% -0.0911 0.1295)
OKLCH	oklch(81.85% 0.158 125.1)
XYZ	xyz(42.6108, 57.0800, 18.2219)
Luminance	0.5708 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD559 #8259D5

analogous

#D5C059 #ACD559 #6ED559

triadic

#ACD559 #59ACD5 #D559AC

tetradic

#ACD559 #59D5C0 #8259D5 #D5596E

square

#ACD559 #59D5C0 #8259D5 #D5596E

split-complementary

#ACD559 #596ED5 #C059D5

monochromatic

#6C8F24 #91C031 #ACD559 #C4E18A #DDEEBB

Accessibility & contrast

On white

1.69

#ACD559 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#ACD559 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD559

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD559	#FFFFFF	#000000	##000000
##ACD559	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C84C

Deuteranopia (green-blind)

#DAC661

Tritanopia (blue-blind)

#B3CCBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #acd559;
/* rgb */ color: rgb(172, 213, 89);
/* oklch */ color: oklch(81.8% 0.158 125.1);

Tailwind

colors: {
  custom: {
    50: '#c7e28c',
    500: '#acd559',
    950: '#000000',
  },
}

SCSS

$custom: #acd559;
$custom-light: #c7e28c;
$custom-dark: #000000;

JSON

{
  "hex": "#acd559",
  "rgb": {
    "r": 172,
    "g": 213,
    "b": 89
  },
  "hsl": {
    "h": 79.839,
    "s": 59.615,
    "l": 59.216
  },
  "oklch": {
    "l": 0.8185,
    "c": 0.15831,
    "h": 125.1
  },
  "luminance": 0.5708
}

Semantic roles & 50–950 ramp

primary

#ACD559

secondary

#5A3D95

accent

#45E379

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #ACD559

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

Preview Lab → · Contrast checker → · Palette generator →