#42D2B5#42D2B5

#42D2B5 is a light, vivid teal. Relative luminance 0.506; OKLCH L 78.1% C 0.128 H 176.4°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#42D2B5
RGB	rgb(66, 210, 181)
HSL	hsl(168, 62%, 54%)
HSV	hsv(168, 69%, 82%)
CMYK	cmyk(68.6%, 0%, 13.8%, 17.6%)
CIE-LAB	lab(76.43, -44.75, 3.33)
CIE-LCH	lch(76.43, 44.87, 175.75°)
OKLab	oklab(78.07% -0.1277 0.0081)
OKLCH	oklch(78.07% 0.128 176.4)
XYZ	xyz(33.6297, 50.5838, 51.6984)
Luminance	0.5059 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D2B5 #D2425F

analogous

#42D26D #42D2B5 #42A7D2

triadic

#42D2B5 #B542D2 #D2B542

tetradic

#42D2B5 #6D42D2 #D2425F #A7D242

square

#42D2B5 #6D42D2 #D2425F #A7D242

split-complementary

#42D2B5 #D242A7 #D26D42

monochromatic

#1E7C69 #29AD93 #42D2B5 #73DEC8 #A5EADC

Accessibility & contrast

On white

1.89

#42D2B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#42D2B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D2B5

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D2B5	#FFFFFF	#000000	##000000
##42D2B5	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC5B4

Deuteranopia (green-blind)

#B6B6B7

Tritanopia (blue-blind)

#00D5C9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #42d2b5;
/* rgb */ color: rgb(66, 210, 181);
/* oklch */ color: oklch(78.1% 0.128 176.4);

Tailwind

colors: {
  custom: {
    50: '#89e0cb',
    500: '#42d2b5',
    950: '#000000',
  },
}

SCSS

$custom: #42d2b5;
$custom-light: #89e0cb;
$custom-dark: #000000;

JSON

{
  "hex": "#42d2b5",
  "rgb": {
    "r": 66,
    "g": 210,
    "b": 181
  },
  "hsl": {
    "h": 167.917,
    "s": 61.538,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78066,
    "c": 0.128,
    "h": 176.4
  },
  "luminance": 0.50588
}

Semantic roles & 50–950 ramp

primary

#42D2B5

secondary

#843444

accent

#4364E5

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #42D2B5

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

Preview Lab → · Contrast checker → · Palette generator →