#5EF18C#5EF18C

#5EF18C is a very light, vivid green. Relative luminance 0.672; OKLCH L 85.5% C 0.188 H 150.6°. Best body text is #000000 at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#5EF18C
RGB	rgb(94, 241, 140)
HSL	hsl(139, 84%, 66%)
HSV	hsv(139, 61%, 95%)
CMYK	cmyk(61%, 0%, 41.9%, 5.5%)
CIE-LAB	lab(85.59, -60.73, 37.35)
CIE-LCH	lch(85.59, 71.29, 148.41°)
OKLab	oklab(85.51% -0.1641 0.0923)
OKLCH	oklch(85.51% 0.188 150.6)
XYZ	xyz(40.8019, 67.1797, 35.6226)
Luminance	0.6718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EF18C #F15EC3

analogous

#79F15E #5EF18C #5EF1D6

triadic

#5EF18C #8C5EF1 #F18C5E

tetradic

#5EF18C #5E79F1 #F15EC3 #F1D65E

square

#5EF18C #5E79F1 #F15EC3 #F1D65E

split-complementary

#5EF18C #D65EF1 #F15E79

monochromatic

#11C449 #26EC64 #5EF18C #96F6B4 #CFFBDC

Accessibility & contrast

On white

1.45

#5EF18C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.44

#5EF18C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EF18C

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EF18C	#FFFFFF	#000000	##000000
##5EF18C	1.00	1.45	14.44	14.44
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.44	21.00	1.00	1.00
##000000	14.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE85

Deuteranopia (green-blind)

#DFD193

Tritanopia (blue-blind)

#2DEDD8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ef18c;
/* rgb */ color: rgb(94, 241, 140);
/* oklch */ color: oklch(85.5% 0.188 150.6);

Tailwind

colors: {
  custom: {
    50: '#99f7ae',
    500: '#5ef18c',
    950: '#000000',
  },
}

SCSS

$custom: #5ef18c;
$custom-light: #99f7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5ef18c",
  "rgb": {
    "r": 94,
    "g": 241,
    "b": 140
  },
  "hsl": {
    "h": 138.776,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.8551,
    "c": 0.18824,
    "h": 150.6
  },
  "luminance": 0.67184
}

Semantic roles & 50–950 ramp

primary

#5EF18C

secondary

#C13294

accent

#059CE0

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5EF18C

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

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