#5EFE99#5EFE99

#5EFE99 is a very light, vivid green. Relative luminance 0.756; OKLCH L 88.9% C 0.193 H 152.3°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#5EFE99
RGB	rgb(94, 254, 153)
HSL	hsl(142, 99%, 68%)
HSV	hsv(142, 63%, 100%)
CMYK	cmyk(63%, 0%, 39.8%, 0.4%)
CIE-LAB	lab(89.65, -63.40, 36.23)
CIE-LCH	lch(89.65, 73.02, 150.26°)
OKLab	oklab(88.91% -0.1713 0.09)
OKLCH	oklch(88.91% 0.193 152.3)
XYZ	xyz(45.8039, 75.5585, 42.3012)
Luminance	0.7556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EFE99 #FE5EC3

analogous

#73FE5E #5EFE99 #5EFEE9

triadic

#5EFE99 #995EFE #FE995E

tetradic

#5EFE99 #5E73FE #FE5EC3 #FEE95E

square

#5EFE99 #5E73FE #FE5EC3 #FEE95E

split-complementary

#5EFE99 #E95EFE #FE5E73

monochromatic

#01E054 #21FE72 #5EFE99 #9BFEC0 #D8FFE6

Accessibility & contrast

On white

1.30

#5EFE99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#5EFE99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EFE99

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EFE99	#FFFFFF	#000000	##000000
##5EFE99	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEA92

Deuteranopia (green-blind)

#EADCA0

Tritanopia (blue-blind)

#15FBE5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #5efe99;
/* rgb */ color: rgb(94, 254, 153);
/* oklch */ color: oklch(88.9% 0.193 152.3);

Tailwind

colors: {
  custom: {
    50: '#9bffb8',
    500: '#5efe99',
    950: '#000000',
  },
}

SCSS

$custom: #5efe99;
$custom-light: #9bffb8;
$custom-dark: #000000;

JSON

{
  "hex": "#5efe99",
  "rgb": {
    "r": 94,
    "g": 254,
    "b": 153
  },
  "hsl": {
    "h": 142.125,
    "s": 98.765,
    "l": 68.235
  },
  "oklch": {
    "l": 0.88913,
    "c": 0.19349,
    "h": 152.3
  },
  "luminance": 0.75563
}

Semantic roles & 50–950 ramp

primary

#5EFE99

secondary

#D82897

accent

#0091E6

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1811

muted

#808681

Preview Lab

Preview with #5EFE99

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

Preview Lab → · Contrast checker → · Palette generator →