#A5F561#A5F561

#A5F561 is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 88.9% C 0.197 H 133.0°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#A5F561
RGB	rgb(165, 245, 97)
HSL	hsl(92, 88%, 67%)
HSV	hsv(92, 60%, 96%)
CMYK	cmyk(32.7%, 0%, 60.4%, 3.9%)
CIE-LAB	lab(89.00, -48.09, 61.97)
CIE-LCH	lch(89.00, 78.44, 127.81°)
OKLab	oklab(88.88% -0.1342 0.1438)
OKLCH	oklch(88.88% 0.197 133)
XYZ	xyz(50.3263, 74.1653, 22.9707)
Luminance	0.7417 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.67

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A5F561 #B161F5

analogous

#EFF561 #A5F561 #61F567

triadic

#A5F561 #61A5F5 #F561A5

tetradic

#A5F561 #61EFF5 #B161F5 #F56761

square

#A5F561 #61EFF5 #B161F5 #F56761

split-complementary

#A5F561 #6761F5 #F561EF

monochromatic

#66CF0D #84F127 #A5F561 #C6F99B #E7FCD4

Accessibility & contrast

On white

1.33

#A5F561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#A5F561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A5F561

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A5F561	#FFFFFF	#000000	##000000
##A5F561	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE450

Deuteranopia (green-blind)

#F3DD6C

Tritanopia (blue-blind)

#A6ECD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a5f561;
/* rgb */ color: rgb(165, 245, 97);
/* oklch */ color: oklch(88.9% 0.197 133.0);

Tailwind

colors: {
  custom: {
    50: '#c4f993',
    500: '#a5f561',
    950: '#000000',
  },
}

SCSS

$custom: #a5f561;
$custom-light: #c4f993;
$custom-dark: #000000;

JSON

{
  "hex": "#a5f561",
  "rgb": {
    "r": 165,
    "g": 245,
    "b": 97
  },
  "hsl": {
    "h": 92.432,
    "s": 88.095,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88884,
    "c": 0.19671,
    "h": 133
  },
  "luminance": 0.74167
}

Semantic roles & 50–950 ramp

primary

#A5F561

secondary

#8330CA

accent

#01E57C

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A5F561

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

Preview Lab → · Contrast checker → · Palette generator →