#5CEF81#5CEF81

#5CEF81 is a very light, vivid green. Relative luminance 0.656; OKLCH L 84.8% C 0.196 H 148.7°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#5CEF81
RGB	rgb(92, 239, 129)
HSL	hsl(135, 82%, 65%)
HSV	hsv(135, 62%, 94%)
CMYK	cmyk(61.5%, 0%, 46%, 6.3%)
CIE-LAB	lab(84.79, -62.12, 41.70)
CIE-LCH	lch(84.79, 74.81, 146.13°)
OKLab	oklab(84.78% -0.1677 0.1019)
OKLCH	oklch(84.78% 0.196 148.7)
XYZ	xyz(39.2398, 65.5894, 31.3567)
Luminance	0.6559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5CEF81 #EF5CCA

analogous

#81EF5C #5CEF81 #5CEFCB

triadic

#5CEF81 #815CEF #EF815C

tetradic

#5CEF81 #5C81EF #EF5CCA #EFCB5C

square

#5CEF81 #5C81EF #EF5CCA #EFCB5C

split-complementary

#5CEF81 #CB5CEF #EF5C81

monochromatic

#13BE3E #24EA56 #5CEF81 #94F4AC #CBFAD7

Accessibility & contrast

On white

1.49

#5CEF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#5CEF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5CEF81

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5CEF81	#FFFFFF	#000000	##000000
##5CEF81	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DC78

Deuteranopia (green-blind)

#DECF89

Tritanopia (blue-blind)

#2FEBD5

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #5cef81;
/* rgb */ color: rgb(92, 239, 129);
/* oklch */ color: oklch(84.8% 0.196 148.7);

Tailwind

colors: {
  custom: {
    50: '#98f5a7',
    500: '#5cef81',
    950: '#000000',
  },
}

SCSS

$custom: #5cef81;
$custom-light: #98f5a7;
$custom-dark: #000000;

JSON

{
  "hex": "#5cef81",
  "rgb": {
    "r": 92,
    "g": 239,
    "b": 129
  },
  "hsl": {
    "h": 135.102,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84778,
    "c": 0.19627,
    "h": 148.7
  },
  "luminance": 0.65593
}

Semantic roles & 50–950 ramp

primary

#5CEF81

secondary

#BC339A

accent

#07A8DF

background

#FCFFFC

surface

#F5FFF6

border

#CFD7D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #5CEF81

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

Preview Lab → · Contrast checker → · Palette generator →