#5EF188#5EF188

#5EF188 is a very light, vivid green. Relative luminance 0.671; OKLCH L 85.4% C 0.192 H 149.8°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#5EF188
RGB	rgb(94, 241, 136)
HSL	hsl(137, 84%, 66%)
HSV	hsv(137, 61%, 95%)
CMYK	cmyk(61%, 0%, 43.6%, 5.5%)
CIE-LAB	lab(85.54, -61.37, 39.25)
CIE-LCH	lch(85.54, 72.84, 147.40°)
OKLab	oklab(85.44% -0.1658 0.0965)
OKLCH	oklch(85.44% 0.192 149.8)
XYZ	xyz(40.5123, 67.0638, 34.0974)
Luminance	0.6707 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EF188 #F15EC7

analogous

#7DF15E #5EF188 #5EF1D1

triadic

#5EF188 #885EF1 #F1885E

tetradic

#5EF188 #5E7DF1 #F15EC7 #F1D15E

square

#5EF188 #5E7DF1 #F15EC7 #F1D15E

split-complementary

#5EF188 #D15EF1 #F15E7D

monochromatic

#11C444 #26EC5E #5EF188 #96F6B2 #CFFBDB

Accessibility & contrast

On white

1.46

#5EF188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#5EF188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EF188

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EF188	#FFFFFF	#000000	##000000
##5EF188	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DE80

Deuteranopia (green-blind)

#E0D18F

Tritanopia (blue-blind)

#30EDD8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ef188;
/* rgb */ color: rgb(94, 241, 136);
/* oklch */ color: oklch(85.4% 0.192 149.8);

Tailwind

colors: {
  custom: {
    50: '#99f7ac',
    500: '#5ef188',
    950: '#000000',
  },
}

SCSS

$custom: #5ef188;
$custom-light: #99f7ac;
$custom-dark: #000000;

JSON

{
  "hex": "#5ef188",
  "rgb": {
    "r": 94,
    "g": 241,
    "b": 136
  },
  "hsl": {
    "h": 137.143,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85442,
    "c": 0.19182,
    "h": 149.8
  },
  "luminance": 0.67068
}

Semantic roles & 50–950 ramp

primary

#5EF188

secondary

#C13298

accent

#05A2E0

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5EF188

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

Preview Lab → · Contrast checker → · Palette generator →