#ACD239#ACD239

#ACD239 is a light, vivid yellow-green. Relative luminance 0.552; OKLCH L 80.9% C 0.178 H 122.8°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#ACD239
RGB	rgb(172, 210, 57)
HSL	hsl(75, 63%, 52%)
HSV	hsv(75, 73%, 82%)
CMYK	cmyk(18.1%, 0%, 72.9%, 17.6%)
CIE-LAB	lab(79.13, -32.88, 67.16)
CIE-LCH	lch(79.13, 74.78, 116.09°)
OKLab	oklab(80.89% -0.0962 0.1493)
OKLCH	oklch(80.89% 0.178 122.8)
XYZ	xyz(40.7989, 55.1591, 12.3675)
Luminance	0.5516 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD239 #5F39D2

analogous

#D2AC39 #ACD239 #60D239

triadic

#ACD239 #39ACD2 #D239AC

tetradic

#ACD239 #39D2AC #5F39D2 #D23960

square

#ACD239 #39D2AC #5F39D2 #D23960

split-complementary

#ACD239 #3960D2 #AC39D2

monochromatic

#5F761B #88A826 #ACD239 #C1DD6B #D6E99D

Accessibility & contrast

On white

1.75

#ACD239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#ACD239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD239

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD239	#FFFFFF	#000000	##000000
##ACD239	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC51A

Deuteranopia (green-blind)

#D9C447

Tritanopia (blue-blind)

#B5C7B5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #acd239;
/* rgb */ color: rgb(172, 210, 57);
/* oklch */ color: oklch(80.9% 0.178 122.8);

Tailwind

colors: {
  custom: {
    50: '#c8df7a',
    500: '#acd239',
    950: '#000000',
  },
}

SCSS

$custom: #acd239;
$custom-light: #c8df7a;
$custom-dark: #000000;

JSON

{
  "hex": "#acd239",
  "rgb": {
    "r": 172,
    "g": 210,
    "b": 57
  },
  "hsl": {
    "h": 74.902,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.80891,
    "c": 0.1776,
    "h": 122.8
  },
  "luminance": 0.55159
}

Semantic roles & 50–950 ramp

primary

#ACD239

secondary

#44317E

accent

#42E66B

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACD239

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

Preview Lab → · Contrast checker → · Palette generator →