#42E1B0#42E1B0

#42E1B0 is a light, vivid teal. Relative luminance 0.581; OKLCH L 81.6% C 0.148 H 167.8°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#42E1B0
RGB	rgb(66, 225, 176)
HSL	hsl(162, 73%, 57%)
HSV	hsv(162, 71%, 88%)
CMYK	cmyk(70.7%, 0%, 21.8%, 11.8%)
CIE-LAB	lab(80.82, -52.21, 12.28)
CIE-LCH	lch(80.82, 53.64, 166.77°)
OKLab	oklab(81.62% -0.1449 0.0314)
OKLCH	oklch(81.62% 0.148 167.8)
XYZ	xyz(37.0042, 58.1390, 50.3376)
Luminance	0.5814 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E1B0 #E14273

analogous

#42E160 #42E1B0 #42C3E1

triadic

#42E1B0 #B042E1 #E1B042

tetradic

#42E1B0 #6042E1 #E14273 #C3E142

square

#42E1B0 #6042E1 #E14273 #C3E142

split-complementary

#42E1B0 #E142C3 #E16042

monochromatic

#17926C #1FC693 #42E1B0 #77E9C6 #ACF2DC

Accessibility & contrast

On white

1.66

#42E1B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#42E1B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E1B0

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E1B0	#FFFFFF	#000000	##000000
##42E1B0	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD2AD

Deuteranopia (green-blind)

#C7C2B3

Tritanopia (blue-blind)

#00E2D3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #42e1b0;
/* rgb */ color: rgb(66, 225, 176);
/* oklch */ color: oklch(81.6% 0.148 167.8);

Tailwind

colors: {
  custom: {
    50: '#8bebc7',
    500: '#42e1b0',
    950: '#000000',
  },
}

SCSS

$custom: #42e1b0;
$custom-light: #8bebc7;
$custom-dark: #000000;

JSON

{
  "hex": "#42e1b0",
  "rgb": {
    "r": 66,
    "g": 225,
    "b": 176
  },
  "hsl": {
    "h": 161.509,
    "s": 72.603,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81618,
    "c": 0.14826,
    "h": 167.8
  },
  "luminance": 0.58143
}

Semantic roles & 50–950 ramp

primary

#42E1B0

secondary

#963150

accent

#3871EF

background

#FCFFFD

surface

#F4FEF9

border

#CED6D2

text

#0D1613

muted

#7F8582

Preview Lab

Preview with #42E1B0

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

Preview Lab → · Contrast checker → · Palette generator →