#42EBBB#42EBBB

#42EBBB is a very light, vivid teal. Relative luminance 0.642; OKLCH L 84.3% C 0.152 H 169.3°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#42EBBB
RGB	rgb(66, 235, 187)
HSL	hsl(163, 81%, 59%)
HSV	hsv(163, 72%, 92%)
CMYK	cmyk(71.9%, 0%, 20.4%, 7.8%)
CIE-LAB	lab(84.05, -53.70, 11.09)
CIE-LCH	lch(84.05, 54.83, 168.33°)
OKLab	oklab(84.35% -0.1496 0.0283)
OKLCH	oklch(84.35% 0.152 169.3)
XYZ	xyz(40.9200, 64.1580, 57.2312)
Luminance	0.6416 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EBBB #EB4272

analogous

#42EB67 #42EBBB #42C6EB

triadic

#42EBBB #BB42EB #EBBB42

tetradic

#42EBBB #6742EB #EB4272 #C6EB42

square

#42EBBB #6742EB #EB4272 #C6EB42

split-complementary

#42EBBB #EB42C6 #EB6742

monochromatic

#11A278 #17D9A2 #42EBBB #79F1CF #B1F7E3

Accessibility & contrast

On white

1.52

#42EBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#42EBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EBBB

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EBBB	#FFFFFF	#000000	##000000
##42EBBB	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5DBB9

Deuteranopia (green-blind)

#CFCBBE

Tritanopia (blue-blind)

#00ECDD

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #42ebbb;
/* rgb */ color: rgb(66, 235, 187);
/* oklch */ color: oklch(84.3% 0.152 169.3);

Tailwind

colors: {
  custom: {
    50: '#8df2cf',
    500: '#42ebbb',
    950: '#000000',
  },
}

SCSS

$custom: #42ebbb;
$custom-light: #8df2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#42ebbb",
  "rgb": {
    "r": 66,
    "g": 235,
    "b": 187
  },
  "hsl": {
    "h": 162.959,
    "s": 80.861,
    "l": 59.02
  },
  "oklch": {
    "l": 0.84347,
    "c": 0.15225,
    "h": 169.3
  },
  "luminance": 0.64163
}

Semantic roles & 50–950 ramp

primary

#42EBBB

secondary

#A42D4F

accent

#3169F7

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #42EBBB

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

Preview Lab → · Contrast checker → · Palette generator →