#ACCD33#ACCD33

#ACCD33 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.7% C 0.175 H 121.3°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#ACCD33
RGB	rgb(172, 205, 51)
HSL	hsl(73, 61%, 50%)
HSV	hsv(73, 75%, 80%)
CMYK	cmyk(16.1%, 0%, 75.1%, 19.6%)
CIE-LAB	lab(77.68, -30.85, 67.75)
CIE-LCH	lch(77.68, 74.45, 114.48°)
OKLab	oklab(79.71% -0.0911 0.1496)
OKLCH	oklch(79.71% 0.175 121.3)
XYZ	xyz(39.4428, 52.6723, 11.2202)
Luminance	0.5267 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCD33 #5433CD

analogous

#CDA133 #ACCD33 #5FCD33

triadic

#ACCD33 #33ACCD #CD33AC

tetradic

#ACCD33 #33CDA1 #5433CD #CD335F

square

#ACCD33 #33CDA1 #5433CD #CD335F

split-complementary

#ACCD33 #335FCD #A133CD

monochromatic

#5A6B1A #839C26 #ACCD33 #C0D964 #D4E595

Accessibility & contrast

On white

1.82

#ACCD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#ACCD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCD33

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCD33	#FFFFFF	#000000	##000000
##ACCD33	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC10D

Deuteranopia (green-blind)

#D6C041

Tritanopia (blue-blind)

#B6C2B0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #accd33;
/* rgb */ color: rgb(172, 205, 51);
/* oklch */ color: oklch(79.7% 0.175 121.3);

Tailwind

colors: {
  custom: {
    50: '#c9dc76',
    500: '#accd33',
    950: '#000000',
  },
}

SCSS

$custom: #accd33;
$custom-light: #c9dc76;
$custom-dark: #000000;

JSON

{
  "hex": "#accd33",
  "rgb": {
    "r": 172,
    "g": 205,
    "b": 51
  },
  "hsl": {
    "h": 72.857,
    "s": 60.63,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79708,
    "c": 0.17513,
    "h": 121.3
  },
  "luminance": 0.52672
}

Semantic roles & 50–950 ramp

primary

#ACCD33

secondary

#3E2F75

accent

#44E466

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#141509

muted

#83847D

Preview Lab

Preview with #ACCD33

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

Preview Lab → · Contrast checker → · Palette generator →