#5FF18E#5FF18E

#5FF18E is a very light, vivid green. Relative luminance 0.673; OKLCH L 85.6% C 0.186 H 151.0°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#5FF18E
RGB	rgb(95, 241, 142)
HSL	hsl(139, 84%, 66%)
HSV	hsv(139, 61%, 95%)
CMYK	cmyk(60.6%, 0%, 41.1%, 5.5%)
CIE-LAB	lab(85.65, -60.20, 36.44)
CIE-LCH	lch(85.65, 70.37, 148.81°)
OKLab	oklab(85.57% -0.1627 0.0902)
OKLCH	oklch(85.57% 0.186 151)
XYZ	xyz(41.0539, 67.2924, 36.4112)
Luminance	0.6730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FF18E #F15FC2

analogous

#79F15F #5FF18E #5FF1D7

triadic

#5FF18E #8E5FF1 #F18E5F

tetradic

#5FF18E #5F79F1 #F15FC2 #F1D75F

square

#5FF18E #5F79F1 #F15FC2 #F1D75F

split-complementary

#5FF18E #D75FF1 #F15F79

monochromatic

#11C44B #27EC66 #5FF18E #97F6B6 #D0FBDD

Accessibility & contrast

On white

1.45

#5FF18E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#5FF18E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FF18E

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FF18E	#FFFFFF	#000000	##000000
##5FF18E	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE87

Deuteranopia (green-blind)

#DFD195

Tritanopia (blue-blind)

#2EEDD9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ff18e;
/* rgb */ color: rgb(95, 241, 142);
/* oklch */ color: oklch(85.6% 0.186 151.0);

Tailwind

colors: {
  custom: {
    50: '#99f7b0',
    500: '#5ff18e',
    950: '#000000',
  },
}

SCSS

$custom: #5ff18e;
$custom-light: #99f7b0;
$custom-dark: #000000;

JSON

{
  "hex": "#5ff18e",
  "rgb": {
    "r": 95,
    "g": 241,
    "b": 142
  },
  "hsl": {
    "h": 139.315,
    "s": 83.908,
    "l": 65.882
  },
  "oklch": {
    "l": 0.85574,
    "c": 0.18603,
    "h": 151
  },
  "luminance": 0.67296
}

Semantic roles & 50–950 ramp

primary

#5FF18E

secondary

#C23294

accent

#059AE0

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5FF18E

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

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