#A5CA23#A5CA23

#A5CA23 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.4% C 0.182 H 122.4°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#A5CA23
RGB	rgb(165, 202, 35)
HSL	hsl(73, 70%, 46%)
HSV	hsv(73, 83%, 79%)
CMYK	cmyk(18.3%, 0%, 82.7%, 20.8%)
CIE-LAB	lab(76.29, -32.91, 70.84)
CIE-LCH	lch(76.29, 78.11, 114.92°)
OKLab	oklab(78.44% -0.0974 0.1538)
OKLCH	oklch(78.44% 0.182 122.4)
XYZ	xyz(36.9416, 50.3616, 9.3644)
Luminance	0.5036 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5CA23 #4823CA

analogous

#CA9C23 #A5CA23 #52CA23

triadic

#A5CA23 #23A5CA #CA23A5

tetradic

#A5CA23 #23CA9C #4823CA #CA2352

square

#A5CA23 #23CA9C #4823CA #CA2352

split-complementary

#A5CA23 #2352CA #9C23CA

monochromatic

#506211 #7A961A #A5CA23 #BFE04A #D1E97F

Accessibility & contrast

On white

1.90

#A5CA23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#A5CA23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5CA23

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5CA23	#FFFFFF	#000000	##000000
##A5CA23	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD00

Deuteranopia (green-blind)

#D2BC36

Tritanopia (blue-blind)

#AEBFAD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a5ca23;
/* rgb */ color: rgb(165, 202, 35);
/* oklch */ color: oklch(78.4% 0.182 122.4);

Tailwind

colors: {
  custom: {
    50: '#c4da6f',
    500: '#a5ca23',
    950: '#000000',
  },
}

SCSS

$custom: #a5ca23;
$custom-light: #c4da6f;
$custom-dark: #000000;

JSON

{
  "hex": "#a5ca23",
  "rgb": {
    "r": 165,
    "g": 202,
    "b": 35
  },
  "hsl": {
    "h": 73.293,
    "s": 70.464,
    "l": 46.471
  },
  "oklch": {
    "l": 0.78444,
    "c": 0.18203,
    "h": 122.4
  },
  "luminance": 0.50362
}

Semantic roles & 50–950 ramp

primary

#A5CA23

secondary

#35256C

accent

#3BED62

background

#FEFEFB

surface

#FAFBF1

border

#D3D4CB

text

#131408

muted

#83837D

Preview Lab

Preview with #A5CA23

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

Preview Lab → · Contrast checker → · Palette generator →