#A1EF4E#A1EF4E

#A1EF4E is a very light, highly saturated yellow-green. Relative luminance 0.699; OKLCH L 87.1% C 0.205 H 131.8°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#A1EF4E
RGB	rgb(161, 239, 78)
HSL	hsl(89, 83%, 62%)
HSV	hsv(89, 67%, 94%)
CMYK	cmyk(32.6%, 0%, 67.4%, 6.3%)
CIE-LAB	lab(86.93, -48.44, 67.26)
CIE-LCH	lch(86.93, 82.88, 125.76°)
OKLab	oklab(87.09% -0.1364 0.1528)
OKLCH	oklch(87.09% 0.205 131.8)
XYZ	xyz(46.9391, 69.8584, 18.2171)
Luminance	0.6986 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1EF4E #9C4EEF

analogous

#EFEC4E #A1EF4E #51EF4E

triadic

#A1EF4E #4EA1EF #EF4EA1

tetradic

#A1EF4E #4EEFEC #9C4EEF #EF4E51

square

#A1EF4E #4EEFEC #9C4EEF #EF4E51

split-complementary

#A1EF4E #4E51EF #EC4EEF

monochromatic

#64B210 #83EA16 #A1EF4E #BFF486 #DDF9BE

Accessibility & contrast

On white

1.40

#A1EF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#A1EF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1EF4E

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1EF4E	#FFFFFF	#000000	##000000
##A1EF4E	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE36

Deuteranopia (green-blind)

#EED85C

Tritanopia (blue-blind)

#A3E5CF

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #a1ef4e;
/* rgb */ color: rgb(161, 239, 78);
/* oklch */ color: oklch(87.1% 0.205 131.8);

Tailwind

colors: {
  custom: {
    50: '#c2f488',
    500: '#a1ef4e',
    950: '#000000',
  },
}

SCSS

$custom: #a1ef4e;
$custom-light: #c2f488;
$custom-dark: #000000;

JSON

{
  "hex": "#a1ef4e",
  "rgb": {
    "r": 161,
    "g": 239,
    "b": 78
  },
  "hsl": {
    "h": 89.068,
    "s": 83.42,
    "l": 62.157
  },
  "oklch": {
    "l": 0.87094,
    "c": 0.20479,
    "h": 131.8
  },
  "luminance": 0.6986
}

Semantic roles & 50–950 ramp

primary

#A1EF4E

secondary

#6F2FB2

accent

#06E06F

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #A1EF4E

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

Preview Lab → · Contrast checker → · Palette generator →