#5EF191#5EF191

#5EF191 is a very light, vivid green. Relative luminance 0.673; OKLCH L 85.6% C 0.184 H 151.8°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#5EF191
RGB	rgb(94, 241, 145)
HSL	hsl(141, 84%, 66%)
HSV	hsv(141, 61%, 95%)
CMYK	cmyk(61%, 0%, 39.8%, 5.5%)
CIE-LAB	lab(85.67, -59.90, 34.97)
CIE-LCH	lch(85.67, 69.36, 149.72°)
OKLab	oklab(85.6% -0.1619 0.0868)
OKLCH	oklch(85.6% 0.184 151.8)
XYZ	xyz(41.1790, 67.3305, 37.6085)
Luminance	0.6734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EF191 #F15EBE

analogous

#74F15E #5EF191 #5EF1DA

triadic

#5EF191 #915EF1 #F1915E

tetradic

#5EF191 #5E74F1 #F15EBE #F1DA5E

square

#5EF191 #5E74F1 #F15EBE #F1DA5E

split-complementary

#5EF191 #DA5EF1 #F15E74

monochromatic

#11C44F #26EC6B #5EF191 #96F6B7 #CFFBDE

Accessibility & contrast

On white

1.45

#5EF191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#5EF191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EF191

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EF191	#FFFFFF	#000000	##000000
##5EF191	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE8A

Deuteranopia (green-blind)

#DED197

Tritanopia (blue-blind)

#29EED9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ef191;
/* rgb */ color: rgb(94, 241, 145);
/* oklch */ color: oklch(85.6% 0.184 151.8);

Tailwind

colors: {
  custom: {
    50: '#99f7b2',
    500: '#5ef191',
    950: '#000000',
  },
}

SCSS

$custom: #5ef191;
$custom-light: #99f7b2;
$custom-dark: #000000;

JSON

{
  "hex": "#5ef191",
  "rgb": {
    "r": 94,
    "g": 241,
    "b": 145
  },
  "hsl": {
    "h": 140.816,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85597,
    "c": 0.18375,
    "h": 151.8
  },
  "luminance": 0.67335
}

Semantic roles & 50–950 ramp

primary

#5EF191

secondary

#C1328F

accent

#0594E0

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #5EF191

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

Preview Lab → · Contrast checker → · Palette generator →