#ACD543#ACD543

#ACD543 is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.6% C 0.175 H 123.9°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#ACD543
RGB	rgb(172, 213, 67)
HSL	hsl(77, 63%, 55%)
HSV	hsv(77, 69%, 84%)
CMYK	cmyk(19.2%, 0%, 68.5%, 16.5%)
CIE-LAB	lab(80.05, -33.70, 64.50)
CIE-LCH	lch(80.05, 72.77, 117.58°)
OKLab	oklab(81.65% -0.0976 0.1453)
OKLCH	oklch(81.65% 0.175 123.9)
XYZ	xyz(41.8210, 56.7641, 14.0624)
Luminance	0.5676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD543 #6C43D5

analogous

#D5B543 #ACD543 #63D543

triadic

#ACD543 #43ACD5 #D543AC

tetradic

#ACD543 #43D5B5 #6C43D5 #D54363

square

#ACD543 #43D5B5 #6C43D5 #D54363

split-complementary

#ACD543 #4363D5 #B543D5

monochromatic

#65811D #8CB328 #ACD543 #C2E075 #D8EBA7

Accessibility & contrast

On white

1.70

#ACD543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#ACD543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD543

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD543	#FFFFFF	#000000	##000000
##ACD543	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82C

Deuteranopia (green-blind)

#DBC64F

Tritanopia (blue-blind)

#B4CBB8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #acd543;
/* rgb */ color: rgb(172, 213, 67);
/* oklch */ color: oklch(81.6% 0.175 123.9);

Tailwind

colors: {
  custom: {
    50: '#c8e27f',
    500: '#acd543',
    950: '#000000',
  },
}

SCSS

$custom: #acd543;
$custom-light: #c8e27f;
$custom-dark: #000000;

JSON

{
  "hex": "#acd543",
  "rgb": {
    "r": 172,
    "g": 213,
    "b": 67
  },
  "hsl": {
    "h": 76.849,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.81649,
    "c": 0.17498,
    "h": 123.9
  },
  "luminance": 0.56764
}

Semantic roles & 50–950 ramp

primary

#ACD543

secondary

#4C3488

accent

#41E770

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #ACD543

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

Preview Lab → · Contrast checker → · Palette generator →