#A1EF64#A1EF64

#A1EF64 is a very light, vivid yellow-green. Relative luminance 0.702; OKLCH L 87.3% C 0.189 H 133.5°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#A1EF64
RGB	rgb(161, 239, 100)
HSL	hsl(94, 81%, 66%)
HSV	hsv(94, 58%, 94%)
CMYK	cmyk(32.6%, 0%, 58.2%, 6.3%)
CIE-LAB	lab(87.11, -46.64, 58.51)
CIE-LCH	lch(87.11, 74.82, 128.56°)
OKLab	oklab(87.3% -0.1298 0.1367)
OKLCH	oklch(87.3% 0.189 133.5)
XYZ	xyz(47.8638, 70.2283, 23.0877)
Luminance	0.7023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.09

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1EF64 #B264EF

analogous

#E7EF64 #A1EF64 #64EF6D

triadic

#A1EF64 #64A1EF #EF64A1

tetradic

#A1EF64 #64E7EF #B264EF #EF6D64

square

#A1EF64 #64E7EF #B264EF #EF6D64

split-complementary

#A1EF64 #6D64EF #EF64E7

monochromatic

#62C414 #7FE92D #A1EF64 #C3F59B #E4FAD3

Accessibility & contrast

On white

1.40

#A1EF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#A1EF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1EF64

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1EF64	#FFFFFF	#000000	##000000
##A1EF64	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE55

Deuteranopia (green-blind)

#EDD86E

Tritanopia (blue-blind)

#A1E6D1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a1ef64;
/* rgb */ color: rgb(161, 239, 100);
/* oklch */ color: oklch(87.3% 0.189 133.5);

Tailwind

colors: {
  custom: {
    50: '#c1f494',
    500: '#a1ef64',
    950: '#000000',
  },
}

SCSS

$custom: #a1ef64;
$custom-light: #c1f494;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ef64",
  "rgb": {
    "r": 161,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 93.669,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87299,
    "c": 0.18854,
    "h": 133.5
  },
  "luminance": 0.7023
}

Semantic roles & 50–950 ramp

primary

#A1EF64

secondary

#8435C2

accent

#08DE80

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170D

muted

#82857F

Preview Lab

Preview with #A1EF64

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

Preview Lab → · Contrast checker → · Palette generator →