#5CEF9B#5CEF9B

#5CEF9B is a very light, vivid green. Relative luminance 0.664; OKLCH L 85.2% C 0.173 H 154.9°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#5CEF9B
RGB	rgb(92, 239, 155)
HSL	hsl(146, 82%, 65%)
HSV	hsv(146, 62%, 94%)
CMYK	cmyk(61.5%, 0%, 35.1%, 6.3%)
CIE-LAB	lab(85.19, -57.76, 29.28)
CIE-LCH	lch(85.19, 64.76, 153.12°)
OKLab	oklab(85.24% -0.1566 0.0735)
OKLCH	oklch(85.24% 0.173 154.9)
XYZ	xyz(41.1930, 66.3707, 41.6439)
Luminance	0.6637 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5CEF9B #EF5CB0

analogous

#67EF5C #5CEF9B #5CEFE4

triadic

#5CEF9B #9B5CEF #EF9B5C

tetradic

#5CEF9B #5C67EF #EF5CB0 #EFE45C

square

#5CEF9B #5C67EF #EF5CB0 #EFE45C

split-complementary

#5CEF9B #E45CEF #EF5C67

monochromatic

#13BE5C #24EA79 #5CEF9B #94F4BD #CBFADF

Accessibility & contrast

On white

1.47

#5CEF9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#5CEF9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5CEF9B

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5CEF9B	#FFFFFF	#000000	##000000
##5CEF9B	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDD96

Deuteranopia (green-blind)

#DBCFA0

Tritanopia (blue-blind)

#19EDD9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #5cef9b;
/* rgb */ color: rgb(92, 239, 155);
/* oklch */ color: oklch(85.2% 0.173 154.9);

Tailwind

colors: {
  custom: {
    50: '#98f5b9',
    500: '#5cef9b',
    950: '#000000',
  },
}

SCSS

$custom: #5cef9b;
$custom-light: #98f5b9;
$custom-dark: #000000;

JSON

{
  "hex": "#5cef9b",
  "rgb": {
    "r": 92,
    "g": 239,
    "b": 155
  },
  "hsl": {
    "h": 145.714,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.85237,
    "c": 0.173,
    "h": 154.9
  },
  "luminance": 0.66375
}

Semantic roles & 50–950 ramp

primary

#5CEF9B

secondary

#BC3381

accent

#0782DF

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #5CEF9B

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

Preview Lab → · Contrast checker → · Palette generator →