#5EF18B#5EF18B

#5EF18B is a very light, vivid green. Relative luminance 0.672; OKLCH L 85.5% C 0.189 H 150.4°. Best body text is #000000 at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#5EF18B
RGB	rgb(94, 241, 139)
HSL	hsl(138, 84%, 66%)
HSV	hsv(138, 61%, 95%)
CMYK	cmyk(61%, 0%, 42.3%, 5.5%)
CIE-LAB	lab(85.58, -60.89, 37.83)
CIE-LCH	lch(85.58, 71.68, 148.15°)
OKLab	oklab(85.49% -0.1645 0.0934)
OKLCH	oklch(85.49% 0.189 150.4)
XYZ	xyz(40.7285, 67.1503, 35.2360)
Luminance	0.6715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5EF18B #F15EC4

analogous

#7AF15E #5EF18B #5EF1D4

triadic

#5EF18B #8B5EF1 #F18B5E

tetradic

#5EF18B #5E7AF1 #F15EC4 #F1D45E

square

#5EF18B #5E7AF1 #F15EC4 #F1D45E

split-complementary

#5EF18B #D45EF1 #F15E7A

monochromatic

#11C448 #26EC62 #5EF18B #96F6B4 #CFFBDC

Accessibility & contrast

On white

1.46

#5EF18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.43

#5EF18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5EF18B

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5EF18B	#FFFFFF	#000000	##000000
##5EF18B	1.00	1.46	14.43	14.43
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.43	21.00	1.00	1.00
##000000	14.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DE84

Deuteranopia (green-blind)

#DFD192

Tritanopia (blue-blind)

#2EEDD8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #5ef18b;
/* rgb */ color: rgb(94, 241, 139);
/* oklch */ color: oklch(85.5% 0.189 150.4);

Tailwind

colors: {
  custom: {
    50: '#99f7ae',
    500: '#5ef18b',
    950: '#000000',
  },
}

SCSS

$custom: #5ef18b;
$custom-light: #99f7ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5ef18b",
  "rgb": {
    "r": 94,
    "g": 241,
    "b": 139
  },
  "hsl": {
    "h": 138.367,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85493,
    "c": 0.18914,
    "h": 150.4
  },
  "luminance": 0.67154
}

Semantic roles & 50–950 ramp

primary

#5EF18B

secondary

#C13295

accent

#059DE0

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5EF18B

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

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