#5FF181#5FF181

#5FF181 is a very light, vivid green. Relative luminance 0.669; OKLCH L 85.4% C 0.198 H 148.3°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#5FF181
RGB	rgb(95, 241, 129)
HSL	hsl(134, 84%, 66%)
HSV	hsv(134, 61%, 95%)
CMYK	cmyk(60.6%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(85.47, -62.24, 42.57)
CIE-LCH	lch(85.47, 75.41, 145.63°)
OKLab	oklab(85.36% -0.1681 0.1039)
OKLCH	oklch(85.36% 0.198 148.3)
XYZ	xyz(40.1342, 66.9245, 31.5673)
Luminance	0.6693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FF181 #F15FCF

analogous

#86F15F #5FF181 #5FF1CA

triadic

#5FF181 #815FF1 #F1815F

tetradic

#5FF181 #5F86F1 #F15FCF #F1CA5F

square

#5FF181 #5F86F1 #F15FCF #F1CA5F

split-complementary

#5FF181 #CA5FF1 #F15F86

monochromatic

#11C43B #27EC55 #5FF181 #97F6AD #D0FBDA

Accessibility & contrast

On white

1.46

#5FF181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#5FF181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FF181

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FF181	#FFFFFF	#000000	##000000
##5FF181	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DD78

Deuteranopia (green-blind)

#E0D089

Tritanopia (blue-blind)

#36ECD6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ff181;
/* rgb */ color: rgb(95, 241, 129);
/* oklch */ color: oklch(85.4% 0.198 148.3);

Tailwind

colors: {
  custom: {
    50: '#9af7a7',
    500: '#5ff181',
    950: '#000000',
  },
}

SCSS

$custom: #5ff181;
$custom-light: #9af7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ff181",
  "rgb": {
    "r": 95,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 133.973,
    "s": 83.908,
    "l": 65.882
  },
  "oklch": {
    "l": 0.8536,
    "c": 0.19764,
    "h": 148.3
  },
  "luminance": 0.66928
}

Semantic roles & 50–950 ramp

primary

#5FF181

secondary

#C232A0

accent

#05ADE0

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F1710

muted

#808580

Preview Lab

Preview with #5FF181

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

Preview Lab → · Contrast checker → · Palette generator →