#ACD337#ACD337

#ACD337 is a light, vivid yellow-green. Relative luminance 0.556; OKLCH L 81.1% C 0.180 H 123.0°. Best body text is #000000 at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#ACD337
RGB	rgb(172, 211, 55)
HSL	hsl(75, 64%, 52%)
HSV	hsv(75, 74%, 83%)
CMYK	cmyk(18.5%, 0%, 73.9%, 17.3%)
CIE-LAB	lab(79.41, -33.45, 68.09)
CIE-LCH	lch(79.41, 75.86, 116.16°)
OKLab	oklab(81.11% -0.0979 0.151)
OKLCH	oklch(81.11% 0.18 123)
XYZ	xyz(40.9976, 55.6348, 12.1924)
Luminance	0.5564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACD337 #5E37D3

analogous

#D3AC37 #ACD337 #5ED337

triadic

#ACD337 #37ACD3 #D337AC

tetradic

#ACD337 #37D3AC #5E37D3 #D3375E

square

#ACD337 #37D3AC #5E37D3 #D3375E

split-complementary

#ACD337 #375ED3 #AC37D3

monochromatic

#5F761A #87A825 #ACD337 #C1DE69 #D6E99B

Accessibility & contrast

On white

1.73

#ACD337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.13

#ACD337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACD337

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACD337	#FFFFFF	#000000	##000000
##ACD337	1.00	1.73	12.13	12.13
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.13	21.00	1.00	1.00
##000000	12.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC615

Deuteranopia (green-blind)

#DAC545

Tritanopia (blue-blind)

#B5C8B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #acd337;
/* rgb */ color: rgb(172, 211, 55);
/* oklch */ color: oklch(81.1% 0.180 123.0);

Tailwind

colors: {
  custom: {
    50: '#c9e079',
    500: '#acd337',
    950: '#000000',
  },
}

SCSS

$custom: #acd337;
$custom-light: #c9e079;
$custom-dark: #000000;

JSON

{
  "hex": "#acd337",
  "rgb": {
    "r": 172,
    "g": 211,
    "b": 55
  },
  "hsl": {
    "h": 75,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.81108,
    "c": 0.1799,
    "h": 123
  },
  "luminance": 0.55635
}

Semantic roles & 50–950 ramp

primary

#ACD337

secondary

#44307E

accent

#41E76A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACD337

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

Preview Lab → · Contrast checker → · Palette generator →