#42EAA0#42EAA0

#42EAA0 is a very light, vivid teal. Relative luminance 0.625; OKLCH L 83.5% C 0.172 H 159.4°. Best body text is #000000 at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#42EAA0
RGB	rgb(66, 234, 160)
HSL	hsl(154, 80%, 59%)
HSV	hsv(154, 72%, 92%)
CMYK	cmyk(71.8%, 0%, 31.6%, 8.2%)
CIE-LAB	lab(83.20, -59.20, 23.94)
CIE-LCH	lch(83.20, 63.86, 157.99°)
OKLab	oklab(83.47% -0.1609 0.0606)
OKLCH	oklch(83.47% 0.172 159.4)
XYZ	xyz(38.0109, 62.5375, 43.3186)
Luminance	0.6254 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42EAA0 #EA428C

analogous

#42EA4C #42EAA0 #42E0EA

triadic

#42EAA0 #A042EA #EAA042

tetradic

#42EAA0 #4C42EA #EA428C #E0EA42

square

#42EAA0 #4C42EA #EA428C #E0EA42

split-complementary

#42EAA0 #EA42E0 #EA4C42

monochromatic

#12A061 #18D783 #42EAA0 #79F0BC #B0F6D7

Accessibility & contrast

On white

1.55

#42EAA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.51

#42EAA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42EAA0

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42EAA0	#FFFFFF	#000000	##000000
##42EAA0	1.00	1.55	13.51	13.51
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.51	21.00	1.00	1.00
##000000	13.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D89B

Deuteranopia (green-blind)

#D3C9A5

Tritanopia (blue-blind)

#00E9D6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #42eaa0;
/* rgb */ color: rgb(66, 234, 160);
/* oklch */ color: oklch(83.5% 0.172 159.4);

Tailwind

colors: {
  custom: {
    50: '#8cf2bc',
    500: '#42eaa0',
    950: '#000000',
  },
}

SCSS

$custom: #42eaa0;
$custom-light: #8cf2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#42eaa0",
  "rgb": {
    "r": 66,
    "g": 234,
    "b": 160
  },
  "hsl": {
    "h": 153.571,
    "s": 80,
    "l": 58.824
  },
  "oklch": {
    "l": 0.83468,
    "c": 0.17195,
    "h": 159.4
  },
  "luminance": 0.62542
}

Semantic roles & 50–950 ramp

primary

#42EAA0

secondary

#A22E61

accent

#3188F6

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #42EAA0

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

Preview Lab → · Contrast checker → · Palette generator →