#A5F563#A5F563

#A5F563 is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 88.9% C 0.195 H 133.2°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#A5F563
RGB	rgb(165, 245, 99)
HSL	hsl(93, 88%, 67%)
HSV	hsv(93, 60%, 96%)
CMYK	cmyk(32.7%, 0%, 59.6%, 3.9%)
CIE-LAB	lab(89.02, -47.91, 61.15)
CIE-LCH	lch(89.02, 77.68, 128.08°)
OKLab	oklab(88.91% -0.1336 0.1422)
OKLCH	oklch(88.91% 0.195 133.2)
XYZ	xyz(50.4207, 74.2031, 23.4680)
Luminance	0.7420 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F563 #B363F5

analogous

#EEF563 #A5F563 #63F56A

triadic

#A5F563 #63A5F5 #F563A5

tetradic

#A5F563 #63EEF5 #B363F5 #F56A63

square

#A5F563 #63EEF5 #B363F5 #F56A63

split-complementary

#A5F563 #6A63F5 #F563EE

monochromatic

#65D00D #84F129 #A5F563 #C6F99D #E7FCD6

Accessibility & contrast

On white

1.33

#A5F563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#A5F563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F563

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F563	#FFFFFF	#000000	##000000
##A5F563	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE453

Deuteranopia (green-blind)

#F3DD6E

Tritanopia (blue-blind)

#A6ECD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a5f563;
/* rgb */ color: rgb(165, 245, 99);
/* oklch */ color: oklch(88.9% 0.195 133.2);

Tailwind

colors: {
  custom: {
    50: '#c4f994',
    500: '#a5f563',
    950: '#000000',
  },
}

SCSS

$custom: #a5f563;
$custom-light: #c4f994;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f563",
  "rgb": {
    "r": 165,
    "g": 245,
    "b": 99
  },
  "hsl": {
    "h": 92.877,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.88905,
    "c": 0.19514,
    "h": 133.2
  },
  "luminance": 0.74205
}

Semantic roles & 50–950 ramp

primary

#A5F563

secondary

#8630CC

accent

#01E57E

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A5F563

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

Preview Lab → · Contrast checker → · Palette generator →