#A5CD33#A5CD33

#A5CD33 is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 79.2% C 0.178 H 123.5°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#A5CD33
RGB	rgb(165, 205, 51)
HSL	hsl(76, 61%, 50%)
HSV	hsv(76, 75%, 80%)
CMYK	cmyk(19.5%, 0%, 75.1%, 19.6%)
CIE-LAB	lab(77.22, -33.65, 67.16)
CIE-LCH	lch(77.22, 75.11, 116.61°)
OKLab	oklab(79.22% -0.0983 0.1485)
OKLCH	oklch(79.22% 0.178 123.5)
XYZ	xyz(37.9464, 51.9007, 11.1500)
Luminance	0.5190 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CD33 #5B33CD

analogous

#CDA833 #A5CD33 #58CD33

triadic

#A5CD33 #33A5CD #CD33A5

tetradic

#A5CD33 #33CDA8 #5B33CD #CD3358

square

#A5CD33 #33CDA8 #5B33CD #CD3358

split-complementary

#A5CD33 #3358CD #A833CD

monochromatic

#566B1A #7E9C26 #A5CD33 #BBD964 #D0E595

Accessibility & contrast

On white

1.85

#A5CD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#A5CD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CD33

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CD33	#FFFFFF	#000000	##000000
##A5CD33	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C00D

Deuteranopia (green-blind)

#D4BE42

Tritanopia (blue-blind)

#ADC3B0

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a5cd33;
/* rgb */ color: rgb(165, 205, 51);
/* oklch */ color: oklch(79.2% 0.178 123.5);

Tailwind

colors: {
  custom: {
    50: '#c4dc76',
    500: '#a5cd33',
    950: '#000000',
  },
}

SCSS

$custom: #a5cd33;
$custom-light: #c4dc76;
$custom-dark: #000000;

JSON

{
  "hex": "#a5cd33",
  "rgb": {
    "r": 165,
    "g": 205,
    "b": 51
  },
  "hsl": {
    "h": 75.584,
    "s": 60.63,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79219,
    "c": 0.17813,
    "h": 123.5
  },
  "luminance": 0.51901
}

Semantic roles & 50–950 ramp

primary

#A5CD33

secondary

#412F75

accent

#44E46E

background

#FEFEFB

surface

#FAFCF1

border

#D3D5CB

text

#131509

muted

#83847D

Preview Lab

Preview with #A5CD33

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

Preview Lab → · Contrast checker → · Palette generator →