#42E8B7#42E8B7

#42E8B7 is a very light, vivid teal. Relative luminance 0.623; OKLCH L 83.5% C 0.152 H 168.5°. Best body text is #000000 at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#42E8B7
RGB	rgb(66, 232, 183)
HSL	hsl(162, 78%, 58%)
HSV	hsv(162, 72%, 91%)
CMYK	cmyk(71.6%, 0%, 21.1%, 9%)
CIE-LAB	lab(83.07, -53.42, 11.79)
CIE-LCH	lch(83.07, 54.70, 167.56°)
OKLab	oklab(83.51% -0.1485 0.0301)
OKLCH	oklch(83.51% 0.152 168.5)
XYZ	xyz(39.6460, 62.2857, 54.7234)
Luminance	0.6229 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E8B7 #E84273

analogous

#42E864 #42E8B7 #42C6E8

triadic

#42E8B7 #B742E8 #E8B742

tetradic

#42E8B7 #6442E8 #E84273 #C6E842

square

#42E8B7 #6442E8 #E84273 #C6E842

split-complementary

#42E8B7 #E842C6 #E86442

monochromatic

#139D74 #1AD39C #42E8B7 #79EFCC #AFF5E1

Accessibility & contrast

On white

1.56

#42E8B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.46

#42E8B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E8B7

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E8B7	#FFFFFF	#000000	##000000
##42E8B7	1.00	1.56	13.46	13.46
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.46	21.00	1.00	1.00
##000000	13.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D8B4

Deuteranopia (green-blind)

#CCC8BA

Tritanopia (blue-blind)

#00E9DA

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #42e8b7;
/* rgb */ color: rgb(66, 232, 183);
/* oklch */ color: oklch(83.5% 0.152 168.5);

Tailwind

colors: {
  custom: {
    50: '#8cf0cc',
    500: '#42e8b7',
    950: '#000000',
  },
}

SCSS

$custom: #42e8b7;
$custom-light: #8cf0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#42e8b7",
  "rgb": {
    "r": 66,
    "g": 232,
    "b": 183
  },
  "hsl": {
    "h": 162.289,
    "s": 78.302,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83512,
    "c": 0.15154,
    "h": 168.5
  },
  "luminance": 0.6229
}

Semantic roles & 50–950 ramp

primary

#42E8B7

secondary

#A02F50

accent

#336CF5

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #42E8B7

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

Preview Lab → · Contrast checker → · Palette generator →