#ACD340#ACD340

#ACD340 is a light, vivid yellow-green. Relative luminance 0.557; OKLCH L 81.2% C 0.175 H 123.3°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#ACD340
RGB	rgb(172, 211, 64)
HSL	hsl(76, 63%, 54%)
HSV	hsv(76, 70%, 83%)
CMYK	cmyk(18.5%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(79.46, -32.96, 65.02)
CIE-LCH	lch(79.46, 72.89, 116.88°)
OKLab	oklab(81.17% -0.0958 0.1459)
OKLCH	oklch(81.17% 0.175 123.3)
XYZ	xyz(41.2334, 55.7291, 13.4340)
Luminance	0.5573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD340 #6740D3

analogous

#D3B040 #ACD340 #63D340

triadic

#ACD340 #40ACD3 #D340AC

tetradic

#ACD340 #40D3B0 #6740D3 #D34063

square

#ACD340 #40D3B0 #6740D3 #D34063

split-complementary

#ACD340 #4063D3 #B040D3

monochromatic

#637C1D #8AAE28 #ACD340 #C2DE72 #D7EAA3

Accessibility & contrast

On white

1.73

#ACD340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#ACD340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD340

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD340	#FFFFFF	#000000	##000000
##ACD340	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC628

Deuteranopia (green-blind)

#DAC54C

Tritanopia (blue-blind)

#B4C9B6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #acd340;
/* rgb */ color: rgb(172, 211, 64);
/* oklch */ color: oklch(81.2% 0.175 123.3);

Tailwind

colors: {
  custom: {
    50: '#c8e07e',
    500: '#acd340',
    950: '#000000',
  },
}

SCSS

$custom: #acd340;
$custom-light: #c8e07e;
$custom-dark: #000000;

JSON

{
  "hex": "#acd340",
  "rgb": {
    "r": 172,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 75.918,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.81169,
    "c": 0.17452,
    "h": 123.3
  },
  "luminance": 0.55729
}

Semantic roles & 50–950 ramp

primary

#ACD340

secondary

#493384

accent

#42E66E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACD340

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

Preview Lab → · Contrast checker → · Palette generator →