#A1F565#A1F565

#A1F565 is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 88.7% C 0.196 H 134.2°. Best body text is #000000 at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#A1F565
RGB	rgb(161, 245, 101)
HSL	hsl(95, 88%, 68%)
HSV	hsv(95, 59%, 96%)
CMYK	cmyk(34.3%, 0%, 58.8%, 3.9%)
CIE-LAB	lab(88.84, -49.07, 60.04)
CIE-LCH	lch(88.84, 77.54, 129.26°)
OKLab	oklab(88.71% -0.1364 0.1401)
OKLCH	oklch(88.71% 0.196 134.2)
XYZ	xyz(49.6983, 73.8194, 23.9394)
Luminance	0.7382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.01

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F565 #B965F5

analogous

#E9F565 #A1F565 #65F571

triadic

#A1F565 #65A1F5 #F565A1

tetradic

#A1F565 #65E9F5 #B965F5 #F57165

square

#A1F565 #65E9F5 #B965F5 #F57165

split-complementary

#A1F565 #7165F5 #F565E9

monochromatic

#5FD20E #7EF12C #A1F565 #C4F99E #E7FCD8

Accessibility & contrast

On white

1.33

#A1F565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.76

#A1F565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F565

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F565	#FFFFFF	#000000	##000000
##A1F565	1.00	1.33	15.76	15.76
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.76	21.00	1.00	1.00
##000000	15.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE355

Deuteranopia (green-blind)

#F2DD70

Tritanopia (blue-blind)

#A1ECD6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a1f565;
/* rgb */ color: rgb(161, 245, 101);
/* oklch */ color: oklch(88.7% 0.196 134.2);

Tailwind

colors: {
  custom: {
    50: '#c1f995',
    500: '#a1f565',
    950: '#000000',
  },
}

SCSS

$custom: #a1f565;
$custom-light: #c1f995;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f565",
  "rgb": {
    "r": 161,
    "g": 245,
    "b": 101
  },
  "hsl": {
    "h": 95,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.8871,
    "c": 0.19555,
    "h": 134.2
  },
  "luminance": 0.73821
}

Semantic roles & 50–950 ramp

primary

#A1F565

secondary

#8C31CD

accent

#01E486

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A1F565

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

Preview Lab → · Contrast checker → · Palette generator →