#5FEC81#5FEC81

#5FEC81 is a very light, vivid green. Relative luminance 0.640; OKLCH L 84.1% C 0.191 H 148.6°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#5FEC81
RGB	rgb(95, 236, 129)
HSL	hsl(134, 79%, 65%)
HSV	hsv(134, 60%, 93%)
CMYK	cmyk(59.7%, 0%, 45.3%, 7.5%)
CIE-LAB	lab(83.97, -60.39, 40.67)
CIE-LCH	lch(83.97, 72.81, 146.04°)
OKLab	oklab(84.13% -0.1632 0.0996)
OKLCH	oklch(84.13% 0.191 148.6)
XYZ	xyz(38.6745, 64.0051, 31.0807)
Luminance	0.6401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FEC81 #EC5FCA

analogous

#84EC5F #5FEC81 #5FECC7

triadic

#5FEC81 #815FEC #EC815F

tetradic

#5FEC81 #5F84EC #EC5FCA #ECC75F

square

#5FEC81 #5F84EC #EC5FCA #ECC75F

split-complementary

#5FEC81 #C75FEC #EC5F84

monochromatic

#16BA3E #28E656 #5FEC81 #96F2AC #CCF9D7

Accessibility & contrast

On white

1.52

#5FEC81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#5FEC81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FEC81

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FEC81	#FFFFFF	#000000	##000000
##5FEC81	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED979

Deuteranopia (green-blind)

#DCCC88

Tritanopia (blue-blind)

#38E8D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #5fec81;
/* rgb */ color: rgb(95, 236, 129);
/* oklch */ color: oklch(84.1% 0.191 148.6);

Tailwind

colors: {
  custom: {
    50: '#99f3a7',
    500: '#5fec81',
    950: '#000000',
  },
}

SCSS

$custom: #5fec81;
$custom-light: #99f3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#5fec81",
  "rgb": {
    "r": 95,
    "g": 236,
    "b": 129
  },
  "hsl": {
    "h": 134.468,
    "s": 78.771,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84128,
    "c": 0.19117,
    "h": 148.6
  },
  "luminance": 0.64009
}

Semantic roles & 50–950 ramp

primary

#5FEC81

secondary

#BA369A

accent

#0AA9DB

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #5FEC81

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

Preview Lab → · Contrast checker → · Palette generator →