#A4CD33#A4CD33

#A4CD33 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.2% C 0.179 H 123.8°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#A4CD33
RGB	rgb(164, 205, 51)
HSL	hsl(76, 61%, 50%)
HSV	hsv(76, 75%, 80%)
CMYK	cmyk(20%, 0%, 75.1%, 19.6%)
CIE-LAB	lab(77.16, -34.04, 67.07)
CIE-LCH	lch(77.16, 75.22, 116.91°)
OKLab	oklab(79.15% -0.0994 0.1484)
OKLCH	oklch(79.15% 0.179 123.8)
XYZ	xyz(37.7391, 51.7939, 11.1403)
Luminance	0.5179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4CD33 #5C33CD

analogous

#CDA933 #A4CD33 #57CD33

triadic

#A4CD33 #33A4CD #CD33A4

tetradic

#A4CD33 #33CDA9 #5C33CD #CD3357

square

#A4CD33 #33CDA9 #5C33CD #CD3357

split-complementary

#A4CD33 #3357CD #A933CD

monochromatic

#566B1A #7D9C26 #A4CD33 #BAD964 #D0E595

Accessibility & contrast

On white

1.85

#A4CD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#A4CD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4CD33

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4CD33	#FFFFFF	#000000	##000000
##A4CD33	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C00D

Deuteranopia (green-blind)

#D3BE42

Tritanopia (blue-blind)

#ACC3B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a4cd33;
/* rgb */ color: rgb(164, 205, 51);
/* oklch */ color: oklch(79.2% 0.179 123.8);

Tailwind

colors: {
  custom: {
    50: '#c3dc76',
    500: '#a4cd33',
    950: '#000000',
  },
}

SCSS

$custom: #a4cd33;
$custom-light: #c3dc76;
$custom-dark: #000000;

JSON

{
  "hex": "#a4cd33",
  "rgb": {
    "r": 164,
    "g": 205,
    "b": 51
  },
  "hsl": {
    "h": 75.974,
    "s": 60.63,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79151,
    "c": 0.17857,
    "h": 123.8
  },
  "luminance": 0.51794
}

Semantic roles & 50–950 ramp

primary

#A4CD33

secondary

#422F75

accent

#44E46F

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#131509

muted

#82847D

Preview Lab

Preview with #A4CD33

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

Preview Lab → · Contrast checker → · Palette generator →