#8CEF55#8CEF55

#8CEF55 is a very light, highly saturated yellow-green. Relative luminance 0.680; OKLCH L 86.1% C 0.210 H 136.3°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#8CEF55
RGB	rgb(140, 239, 85)
HSL	hsl(99, 83%, 64%)
HSV	hsv(99, 64%, 94%)
CMYK	cmyk(41.4%, 0%, 64.4%, 6.3%)
CIE-LAB	lab(85.99, -54.81, 63.25)
CIE-LCH	lch(85.99, 83.69, 130.91°)
OKLab	oklab(86.08% -0.152 0.1455)
OKLCH	oklch(86.08% 0.21 136.3)
XYZ	xyz(43.3203, 67.9619, 19.4279)
Luminance	0.6796 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CEF55 #B855EF

analogous

#D9EF55 #8CEF55 #55EF6B

triadic

#8CEF55 #558CEF #EF558C

tetradic

#8CEF55 #55D9EF #B855EF #EF6B55

square

#8CEF55 #55D9EF #B855EF #EF6B55

split-complementary

#8CEF55 #6B55EF #EF55D9

monochromatic

#4DB811 #66EA1D #8CEF55 #B2F48D #D8FAC5

Accessibility & contrast

On white

1.44

#8CEF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#8CEF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CEF55

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CEF55	#FFFFFF	#000000	##000000
##8CEF55	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DC41

Deuteranopia (green-blind)

#E9D462

Tritanopia (blue-blind)

#88E7CF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #8cef55;
/* rgb */ color: rgb(140, 239, 85);
/* oklch */ color: oklch(86.1% 0.210 136.3);

Tailwind

colors: {
  custom: {
    50: '#b4f58b',
    500: '#8cef55',
    950: '#000000',
  },
}

SCSS

$custom: #8cef55;
$custom-light: #b4f58b;
$custom-dark: #000000;

JSON

{
  "hex": "#8cef55",
  "rgb": {
    "r": 140,
    "g": 239,
    "b": 85
  },
  "hsl": {
    "h": 98.571,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86076,
    "c": 0.21039,
    "h": 136.3
  },
  "luminance": 0.67964
}

Semantic roles & 50–950 ramp

primary

#8CEF55

secondary

#8731B7

accent

#06DF92

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #8CEF55

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

Preview Lab → · Contrast checker → · Palette generator →