#ACDF59#ACDF59

#ACDF59 is a very light, vivid yellow-green. Relative luminance 0.623; OKLCH L 84.1% C 0.171 H 127.3°. Best body text is #000000 at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#ACDF59
RGB	rgb(172, 223, 89)
HSL	hsl(83, 68%, 61%)
HSV	hsv(83, 60%, 87%)
CMYK	cmyk(22.9%, 0%, 60.1%, 12.5%)
CIE-LAB	lab(83.05, -36.68, 58.85)
CIE-LCH	lch(83.05, 69.35, 121.93°)
OKLab	oklab(84.14% -0.1039 0.1362)
OKLCH	oklch(84.14% 0.171 127.3)
XYZ	xyz(45.2040, 62.2665, 19.0863)
Luminance	0.6227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.44

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACDF59 #8C59DF

analogous

#DFCF59 #ACDF59 #69DF59

triadic

#ACDF59 #59ACDF #DF59AC

tetradic

#ACDF59 #59DFCF #8C59DF #DF5969

square

#ACDF59 #59DFCF #8C59DF #DF5969

split-complementary

#ACDF59 #5969DF #CF59DF

monochromatic

#6E9F1F #92D229 #ACDF59 #C6E98C #DFF3C0

Accessibility & contrast

On white

1.56

#ACDF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.45

#ACDF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACDF59

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACDF59	#FFFFFF	#000000	##000000
##ACDF59	1.00	1.56	13.45	13.45
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.45	21.00	1.00	1.00
##000000	13.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD14A

Deuteranopia (green-blind)

#E2CE63

Tritanopia (blue-blind)

#B2D6C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #acdf59;
/* rgb */ color: rgb(172, 223, 89);
/* oklch */ color: oklch(84.1% 0.171 127.3);

Tailwind

colors: {
  custom: {
    50: '#c8e98d',
    500: '#acdf59',
    950: '#000000',
  },
}

SCSS

$custom: #acdf59;
$custom-light: #c8e98d;
$custom-dark: #000000;

JSON

{
  "hex": "#acdf59",
  "rgb": {
    "r": 172,
    "g": 223,
    "b": 89
  },
  "hsl": {
    "h": 82.836,
    "s": 67.677,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84137,
    "c": 0.17127,
    "h": 127.3
  },
  "luminance": 0.62267
}

Semantic roles & 50–950 ramp

primary

#ACDF59

secondary

#623AA2

accent

#16D05D

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ACDF59

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

Preview Lab → · Contrast checker → · Palette generator →