#42FDEC#42FDEC

#42FDEC is a very light, vivid teal. Relative luminance 0.775; OKLCH L 90.0% C 0.146 H 185.7°. Best body text is #000000 at 16.49:1 contrast (WCAG AA passes).

Color values

HEX	#42FDEC
RGB	rgb(66, 253, 236)
HSL	hsl(175, 98%, 63%)
HSV	hsv(175, 74%, 99%)
CMYK	cmyk(73.9%, 0%, 6.7%, 0.8%)
CIE-LAB	lab(90.53, -48.93, -5.07)
CIE-LCH	lch(90.53, 49.19, 185.92°)
OKLab	oklab(90.04% -0.1449 -0.0145)
OKLCH	oklch(90.04% 0.146 185.7)
XYZ	xyz(52.5051, 77.4585, 91.5244)
Luminance	0.7746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42FDEC #FD4253

analogous

#42FD8E #42FDEC #42B1FD

triadic

#42FDEC #EC42FD #FDEC42

tetradic

#42FDEC #8E42FD #FD4253 #B1FD42

square

#42FDEC #8E42FD #FD4253 #B1FD42

split-complementary

#42FDEC #FD42B1 #FD8E42

monochromatic

#02C3B1 #05FCE6 #42FDEC #7FFEF2 #BBFEF8

Accessibility & contrast

On white

1.27

#42FDEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.49

#42FDEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42FDEC

16.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42FDEC	#FFFFFF	#000000	##000000
##42FDEC	1.00	1.27	16.49	16.49
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.49	21.00	1.00	1.00
##000000	16.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0EFEC

Deuteranopia (green-blind)

#D6DCEE

Tritanopia (blue-blind)

#00FFF7

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #42fdec;
/* rgb */ color: rgb(66, 253, 236);
/* oklch */ color: oklch(90.0% 0.146 185.7);

Tailwind

colors: {
  custom: {
    50: '#92fff2',
    500: '#42fdec',
    950: '#000000',
  },
}

SCSS

$custom: #42fdec;
$custom-light: #92fff2;
$custom-dark: #000000;

JSON

{
  "hex": "#42fdec",
  "rgb": {
    "r": 66,
    "g": 253,
    "b": 236
  },
  "hsl": {
    "h": 174.545,
    "s": 97.906,
    "l": 62.549
  },
  "oklch": {
    "l": 0.90044,
    "c": 0.14564,
    "h": 185.7
  },
  "luminance": 0.77465
}

Semantic roles & 50–950 ramp

primary

#42FDEC

secondary

#BF2432

accent

#0015E6

background

#FCFFFF

surface

#F5FFFE

border

#CFD7D6

text

#0F1816

muted

#808685

Preview Lab

Preview with #42FDEC

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

Preview Lab → · Contrast checker → · Palette generator →