#ACCD39#ACCD39

#ACCD39 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.7% C 0.172 H 121.5°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#ACCD39
RGB	rgb(172, 205, 57)
HSL	hsl(73, 60%, 51%)
HSV	hsv(73, 72%, 80%)
CMYK	cmyk(16.1%, 0%, 72.2%, 19.6%)
CIE-LAB	lab(77.71, -30.55, 65.79)
CIE-LCH	lch(77.71, 72.54, 114.91°)
OKLab	oklab(79.75% -0.0897 0.1464)
OKLCH	oklch(79.75% 0.172 121.5)
XYZ	xyz(39.5837, 52.7287, 11.9624)
Luminance	0.5273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCD39 #5A39CD

analogous

#CDA439 #ACCD39 #62CD39

triadic

#ACCD39 #39ACCD #CD39AC

tetradic

#ACCD39 #39CDA4 #5A39CD #CD3962

square

#ACCD39 #39CDA4 #5A39CD #CD3962

split-complementary

#ACCD39 #3962CD #A439CD

monochromatic

#5D6F1C #86A028 #ACCD39 #C0D96A #D5E69B

Accessibility & contrast

On white

1.82

#ACCD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#ACCD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCD39

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCD39	#FFFFFF	#000000	##000000
##ACCD39	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C11D

Deuteranopia (green-blind)

#D5C046

Tritanopia (blue-blind)

#B5C2B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #accd39;
/* rgb */ color: rgb(172, 205, 57);
/* oklch */ color: oklch(79.7% 0.172 121.5);

Tailwind

colors: {
  custom: {
    50: '#c8dc79',
    500: '#accd39',
    950: '#000000',
  },
}

SCSS

$custom: #accd39;
$custom-light: #c8dc79;
$custom-dark: #000000;

JSON

{
  "hex": "#accd39",
  "rgb": {
    "r": 172,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 73.378,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79746,
    "c": 0.17174,
    "h": 121.5
  },
  "luminance": 0.52729
}

Semantic roles & 50–950 ramp

primary

#ACCD39

secondary

#413279

accent

#45E368

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ACCD39

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

Preview Lab → · Contrast checker → · Palette generator →