#5EF18F#5EF18F

#5EF18F is a very light, vivid green. Relative luminance 0.673; OKLCH L 85.6% C 0.186 H 151.3°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#5EF18F
RGB	rgb(94, 241, 143)
HSL	hsl(140, 84%, 66%)
HSV	hsv(140, 61%, 95%)
CMYK	cmyk(61%, 0%, 40.7%, 5.5%)
CIE-LAB	lab(85.64, -60.23, 35.92)
CIE-LCH	lch(85.64, 70.13, 149.19°)
OKLab	oklab(85.56% -0.1628 0.089)
OKLCH	oklch(85.56% 0.186 151.3)
XYZ	xyz(41.0261, 67.2694, 36.8035)
Luminance	0.6727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EF18F #F15EC0

analogous

#76F15E #5EF18F #5EF1D8

triadic

#5EF18F #8F5EF1 #F18F5E

tetradic

#5EF18F #5E76F1 #F15EC0 #F1D85E

square

#5EF18F #5E76F1 #F15EC0 #F1D85E

split-complementary

#5EF18F #D85EF1 #F15E76

monochromatic

#11C44D #26EC68 #5EF18F #96F6B6 #CFFBDD

Accessibility & contrast

On white

1.45

#5EF18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#5EF18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EF18F

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EF18F	#FFFFFF	#000000	##000000
##5EF18F	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE88

Deuteranopia (green-blind)

#DFD195

Tritanopia (blue-blind)

#2BEDD9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ef18f;
/* rgb */ color: rgb(94, 241, 143);
/* oklch */ color: oklch(85.6% 0.186 151.3);

Tailwind

colors: {
  custom: {
    50: '#99f7b1',
    500: '#5ef18f',
    950: '#000000',
  },
}

SCSS

$custom: #5ef18f;
$custom-light: #99f7b1;
$custom-dark: #000000;

JSON

{
  "hex": "#5ef18f",
  "rgb": {
    "r": 94,
    "g": 241,
    "b": 143
  },
  "hsl": {
    "h": 140,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85562,
    "c": 0.18555,
    "h": 151.3
  },
  "luminance": 0.67273
}

Semantic roles & 50–950 ramp

primary

#5EF18F

secondary

#C13291

accent

#0597E0

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1711

muted

#808581

Preview Lab

Preview with #5EF18F

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

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