#42E2C1#42E2C1

#42E2C1 is a very light, vivid teal. Relative luminance 0.594; OKLCH L 82.3% C 0.139 H 175.6°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#42E2C1
RGB	rgb(66, 226, 193)
HSL	hsl(168, 73%, 57%)
HSV	hsv(168, 71%, 89%)
CMYK	cmyk(70.8%, 0%, 14.6%, 11.4%)
CIE-LAB	lab(81.51, -48.55, 4.29)
CIE-LCH	lch(81.51, 48.74, 174.95°)
OKLab	oklab(82.32% -0.1381 0.0106)
OKLCH	oklch(82.32% 0.139 175.6)
XYZ	xyz(39.0639, 59.3966, 59.8477)
Luminance	0.5940 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E2C1 #E24263

analogous

#42E271 #42E2C1 #42B3E2

triadic

#42E2C1 #C142E2 #E2C142

tetradic

#42E2C1 #7142E2 #E24263 #B3E242

square

#42E2C1 #7142E2 #E24263 #B3E242

split-complementary

#42E2C1 #E242B3 #E27142

monochromatic

#179379 #1FC8A5 #42E2C1 #77EAD2 #ACF2E4

Accessibility & contrast

On white

1.63

#42E2C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#42E2C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E2C1

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E2C1	#FFFFFF	#000000	##000000
##42E2C1	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAD4C0

Deuteranopia (green-blind)

#C4C4C3

Tritanopia (blue-blind)

#00E5D8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #42e2c1;
/* rgb */ color: rgb(66, 226, 193);
/* oklch */ color: oklch(82.3% 0.139 175.6);

Tailwind

colors: {
  custom: {
    50: '#8cecd3',
    500: '#42e2c1',
    950: '#000000',
  },
}

SCSS

$custom: #42e2c1;
$custom-light: #8cecd3;
$custom-dark: #000000;

JSON

{
  "hex": "#42e2c1",
  "rgb": {
    "r": 66,
    "g": 226,
    "b": 193
  },
  "hsl": {
    "h": 167.625,
    "s": 73.394,
    "l": 57.255
  },
  "oklch": {
    "l": 0.82316,
    "c": 0.13854,
    "h": 175.6
  },
  "luminance": 0.59401
}

Semantic roles & 50–950 ramp

primary

#42E2C1

secondary

#983146

accent

#385EF0

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1614

muted

#7F8583

Preview Lab

Preview with #42E2C1

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

Preview Lab → · Contrast checker → · Palette generator →