#A5CC33#A5CC33

#A5CC33 is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.0% C 0.177 H 123.3°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#A5CC33
RGB	rgb(165, 204, 51)
HSL	hsl(75, 60%, 50%)
HSV	hsv(75, 75%, 80%)
CMYK	cmyk(19.1%, 0%, 75%, 20%)
CIE-LAB	lab(76.94, -33.19, 66.89)
CIE-LCH	lch(76.94, 74.67, 116.39°)
OKLab	oklab(78.99% -0.0971 0.148)
OKLCH	oklch(78.99% 0.177 123.3)
XYZ	xyz(37.7079, 51.4239, 11.0706)
Luminance	0.5142 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CC33 #5A33CC

analogous

#CCA633 #A5CC33 #59CC33

triadic

#A5CC33 #33A5CC #CC33A5

tetradic

#A5CC33 #33CCA6 #5A33CC #CC3359

square

#A5CC33 #33CCA6 #5A33CC #CC3359

split-complementary

#A5CC33 #3359CC #A633CC

monochromatic

#566A1B #7D9B27 #A5CC33 #BBD864 #D0E495

Accessibility & contrast

On white

1.86

#A5CC33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#A5CC33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CC33

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CC33	#FFFFFF	#000000	##000000
##A5CC33	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF0E

Deuteranopia (green-blind)

#D3BE41

Tritanopia (blue-blind)

#ADC2AF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a5cc33;
/* rgb */ color: rgb(165, 204, 51);
/* oklch */ color: oklch(79.0% 0.177 123.3);

Tailwind

colors: {
  custom: {
    50: '#c4db76',
    500: '#a5cc33',
    950: '#000000',
  },
}

SCSS

$custom: #a5cc33;
$custom-light: #c4db76;
$custom-dark: #000000;

JSON

{
  "hex": "#a5cc33",
  "rgb": {
    "r": 165,
    "g": 204,
    "b": 51
  },
  "hsl": {
    "h": 75.294,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.78988,
    "c": 0.17696,
    "h": 123.3
  },
  "luminance": 0.51424
}

Semantic roles & 50–950 ramp

primary

#A5CC33

secondary

#412F74

accent

#45E36D

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131509

muted

#83847D

Preview Lab

Preview with #A5CC33

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

Preview Lab → · Contrast checker → · Palette generator →