#5CEF8B#5CEF8B

#5CEF8B is a very light, vivid green. Relative luminance 0.659; OKLCH L 84.9% C 0.187 H 150.8°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#5CEF8B
RGB	rgb(92, 239, 139)
HSL	hsl(139, 82%, 65%)
HSV	hsv(139, 62%, 94%)
CMYK	cmyk(61.5%, 0%, 41.8%, 6.3%)
CIE-LAB	lab(84.93, -60.54, 36.97)
CIE-LCH	lch(84.93, 70.94, 148.59°)
OKLab	oklab(84.94% -0.1635 0.0914)
OKLCH	oklch(84.94% 0.187 150.8)
XYZ	xyz(39.9373, 65.8684, 35.0303)
Luminance	0.6587 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5CEF8B #EF5CC0

analogous

#76EF5C #5CEF8B #5CEFD5

triadic

#5CEF8B #8B5CEF #EF8B5C

tetradic

#5CEF8B #5C76EF #EF5CC0 #EFD55C

square

#5CEF8B #5C76EF #EF5CC0 #EFD55C

split-complementary

#5CEF8B #D55CEF #EF5C76

monochromatic

#13BE49 #24EA63 #5CEF8B #94F4B3 #CBFADA

Accessibility & contrast

On white

1.48

#5CEF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#5CEF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5CEF8B

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5CEF8B	#FFFFFF	#000000	##000000
##5CEF8B	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DC84

Deuteranopia (green-blind)

#DDCF92

Tritanopia (blue-blind)

#29EBD6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #5cef8b;
/* rgb */ color: rgb(92, 239, 139);
/* oklch */ color: oklch(84.9% 0.187 150.8);

Tailwind

colors: {
  custom: {
    50: '#98f5ae',
    500: '#5cef8b',
    950: '#000000',
  },
}

SCSS

$custom: #5cef8b;
$custom-light: #98f5ae;
$custom-dark: #000000;

JSON

{
  "hex": "#5cef8b",
  "rgb": {
    "r": 92,
    "g": 239,
    "b": 139
  },
  "hsl": {
    "h": 139.184,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84943,
    "c": 0.18734,
    "h": 150.8
  },
  "luminance": 0.65872
}

Semantic roles & 50–950 ramp

primary

#5CEF8B

secondary

#BC3390

accent

#079ADF

background

#FCFFFD

surface

#F5FFF7

border

#CFD7D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #5CEF8B

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

Preview Lab → · Contrast checker → · Palette generator →