#8CEF66#8CEF66

#8CEF66 is a very light, vivid green. Relative luminance 0.683; OKLCH L 86.2% C 0.197 H 137.9°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#8CEF66
RGB	rgb(140, 239, 102)
HSL	hsl(103, 81%, 67%)
HSV	hsv(103, 57%, 94%)
CMYK	cmyk(41.4%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(86.14, -53.23, 56.27)
CIE-LCH	lch(86.14, 77.46, 133.41°)
OKLab	oklab(86.25% -0.1466 0.1323)
OKLCH	oklch(86.25% 0.197 137.9)
XYZ	xyz(44.0786, 68.2652, 23.4217)
Luminance	0.6827 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CEF66 #C966EF

analogous

#D0EF66 #8CEF66 #66EF85

triadic

#8CEF66 #668CEF #EF668C

tetradic

#8CEF66 #66D0EF #C966EF #EF8566

square

#8CEF66 #66D0EF #C966EF #EF8566

split-complementary

#8CEF66 #8566EF #EF66D0

monochromatic

#46C615 #62E92F #8CEF66 #B6F59D #DFFBD5

Accessibility & contrast

On white

1.43

#8CEF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#8CEF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CEF66

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CEF66	#FFFFFF	#000000	##000000
##8CEF66	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD58

Deuteranopia (green-blind)

#E8D470

Tritanopia (blue-blind)

#86E7D1

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #8cef66;
/* rgb */ color: rgb(140, 239, 102);
/* oklch */ color: oklch(86.2% 0.197 137.9);

Tailwind

colors: {
  custom: {
    50: '#b3f596',
    500: '#8cef66',
    950: '#000000',
  },
}

SCSS

$custom: #8cef66;
$custom-light: #b3f596;
$custom-dark: #000000;

JSON

{
  "hex": "#8cef66",
  "rgb": {
    "r": 140,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 103.358,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86248,
    "c": 0.19745,
    "h": 137.9
  },
  "luminance": 0.68268
}

Semantic roles & 50–950 ramp

primary

#8CEF66

secondary

#9C36C3

accent

#08DDA2

background

#FDFFFC

surface

#F8FEF5

border

#D1D6CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #8CEF66

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

Preview Lab → · Contrast checker → · Palette generator →