#ACCC33#ACCC33

#ACCC33 is a light, vivid yellow-green. Relative luminance 0.522; OKLCH L 79.5% C 0.174 H 121.1°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#ACCC33
RGB	rgb(172, 204, 51)
HSL	hsl(73, 60%, 50%)
HSV	hsv(73, 75%, 80%)
CMYK	cmyk(15.7%, 0%, 75%, 20%)
CIE-LAB	lab(77.40, -30.38, 67.49)
CIE-LCH	lch(77.40, 74.01, 114.24°)
OKLab	oklab(79.48% -0.0898 0.149)
OKLCH	oklch(79.48% 0.174 121.1)
XYZ	xyz(39.2043, 52.1954, 11.1407)
Luminance	0.5220 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ACCC33 #5333CC

analogous

#CC9F33 #ACCC33 #60CC33

triadic

#ACCC33 #33ACCC #CC33AC

tetradic

#ACCC33 #33CC9F #5333CC #CC3360

square

#ACCC33 #33CC9F #5333CC #CC3360

split-complementary

#ACCC33 #3360CC #9F33CC

monochromatic

#596A1B #839B27 #ACCC33 #C0D864 #D4E495

Accessibility & contrast

On white

1.84

#ACCC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#ACCC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ACCC33

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ACCC33	#FFFFFF	#000000	##000000
##ACCC33	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C00D

Deuteranopia (green-blind)

#D5BF41

Tritanopia (blue-blind)

#B6C1AF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #accc33;
/* rgb */ color: rgb(172, 204, 51);
/* oklch */ color: oklch(79.5% 0.174 121.1);

Tailwind

colors: {
  custom: {
    50: '#c8db76',
    500: '#accc33',
    950: '#000000',
  },
}

SCSS

$custom: #accc33;
$custom-light: #c8db76;
$custom-dark: #000000;

JSON

{
  "hex": "#accc33",
  "rgb": {
    "r": 172,
    "g": 204,
    "b": 51
  },
  "hsl": {
    "h": 72.549,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.7948,
    "c": 0.17398,
    "h": 121.1
  },
  "luminance": 0.52195
}

Semantic roles & 50–950 ramp

primary

#ACCC33

secondary

#3E2F74

accent

#45E366

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141509

muted

#83847D

Preview Lab

Preview with #ACCC33

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

Preview Lab → · Contrast checker → · Palette generator →