#A5D53A#A5D53A

#A5D53A is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.1% C 0.184 H 125.5°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#A5D53A
RGB	rgb(165, 213, 58)
HSL	hsl(79, 65%, 53%)
HSV	hsv(79, 73%, 84%)
CMYK	cmyk(22.5%, 0%, 72.8%, 16.5%)
CIE-LAB	lab(79.55, -36.94, 67.08)
CIE-LCH	lch(79.55, 76.58, 118.84°)
OKLab	oklab(81.12% -0.1068 0.1495)
OKLCH	oklch(81.12% 0.184 125.5)
XYZ	xyz(40.0753, 55.8928, 12.6792)
Luminance	0.5589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5D53A #6A3AD5

analogous

#D5B83A #A5D53A #57D53A

triadic

#A5D53A #3AA5D5 #D53AA5

tetradic

#A5D53A #3AD5B8 #6A3AD5 #D53A57

square

#A5D53A #3AD5B8 #6A3AD5 #D53A57

split-complementary

#A5D53A #3A57D5 #B83AD5

monochromatic

#5D7A1A #83AD25 #A5D53A #BCE06C #D3EB9F

Accessibility & contrast

On white

1.72

#A5D53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#A5D53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5D53A

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5D53A	#FFFFFF	#000000	##000000
##A5D53A	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C71B

Deuteranopia (green-blind)

#DAC448

Tritanopia (blue-blind)

#ACCBB7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a5d53a;
/* rgb */ color: rgb(165, 213, 58);
/* oklch */ color: oklch(81.1% 0.184 125.5);

Tailwind

colors: {
  custom: {
    50: '#c4e27b',
    500: '#a5d53a',
    950: '#000000',
  },
}

SCSS

$custom: #a5d53a;
$custom-light: #c4e27b;
$custom-dark: #000000;

JSON

{
  "hex": "#a5d53a",
  "rgb": {
    "r": 165,
    "g": 213,
    "b": 58
  },
  "hsl": {
    "h": 78.581,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.81119,
    "c": 0.1837,
    "h": 125.5
  },
  "luminance": 0.55893
}

Semantic roles & 50–950 ramp

primary

#A5D53A

secondary

#4A3182

accent

#40E874

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A5D53A

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

Preview Lab → · Contrast checker → · Palette generator →