#A5C73B#A5C73B

#A5C73B is a light, vivid yellow-green. Relative luminance 0.492; OKLCH L 77.9% C 0.166 H 122.3°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#A5C73B
RGB	rgb(165, 199, 59)
HSL	hsl(75, 56%, 51%)
HSV	hsv(75, 70%, 78%)
CMYK	cmyk(17.1%, 0%, 70.4%, 22%)
CIE-LAB	lab(75.55, -30.43, 62.79)
CIE-LCH	lch(75.55, 69.77, 115.85°)
OKLab	oklab(77.89% -0.0888 0.1406)
OKLCH	oklch(77.89% 0.166 122.3)
XYZ	xyz(36.7304, 49.1619, 11.6910)
Luminance	0.4916 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5C73B #5D3BC7

analogous

#C7A33B #A5C73B #5FC73B

triadic

#A5C73B #3BA5C7 #C73BA5

tetradic

#A5C73B #3BC7A3 #5D3BC7 #C73B5F

square

#A5C73B #3BC7A3 #5D3BC7 #C73B5F

split-complementary

#A5C73B #3B5FC7 #A33BC7

monochromatic

#57691E #7F992C #A5C73B #BBD56B #D1E29A

Accessibility & contrast

On white

1.94

#A5C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#A5C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5C73B

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5C73B	#FFFFFF	#000000	##000000
##A5C73B	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB23

Deuteranopia (green-blind)

#CEBA47

Tritanopia (blue-blind)

#AEBDAC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #a5c73b;
/* rgb */ color: rgb(165, 199, 59);
/* oklch */ color: oklch(77.9% 0.166 122.3);

Tailwind

colors: {
  custom: {
    50: '#c3d87a',
    500: '#a5c73b',
    950: '#000000',
  },
}

SCSS

$custom: #a5c73b;
$custom-light: #c3d87a;
$custom-dark: #000000;

JSON

{
  "hex": "#a5c73b",
  "rgb": {
    "r": 165,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 74.571,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.77886,
    "c": 0.16632,
    "h": 122.3
  },
  "luminance": 0.49162
}

Semantic roles & 50–950 ramp

primary

#A5C73B

secondary

#9F90CE

accent

#49DF6D

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A5C73B

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

Preview Lab → · Contrast checker → · Palette generator →