#42E0AF#42E0AF

#42E0AF is a light, vivid teal. Relative luminance 0.576; OKLCH L 81.3% C 0.148 H 167.7°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#42E0AF
RGB	rgb(66, 224, 175)
HSL	hsl(161, 72%, 57%)
HSV	hsv(161, 71%, 88%)
CMYK	cmyk(70.5%, 0%, 21.9%, 12.2%)
CIE-LAB	lab(80.49, -52.04, 12.35)
CIE-LCH	lch(80.49, 53.48, 166.65°)
OKLab	oklab(81.35% -0.1444 0.0316)
OKLCH	oklch(81.35% 0.148 167.7)
XYZ	xyz(36.6361, 57.5605, 49.7286)
Luminance	0.5756 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42E0AF #E04273

analogous

#42E060 #42E0AF #42C2E0

triadic

#42E0AF #AF42E0 #E0AF42

tetradic

#42E0AF #6042E0 #E04273 #C2E042

square

#42E0AF #6042E0 #E04273 #C2E042

split-complementary

#42E0AF #E042C2 #E06042

monochromatic

#18906B #20C592 #42E0AF #77E9C5 #ABF1DC

Accessibility & contrast

On white

1.68

#42E0AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#42E0AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42E0AF

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42E0AF	#FFFFFF	#000000	##000000
##42E0AF	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBD1AC

Deuteranopia (green-blind)

#C6C2B2

Tritanopia (blue-blind)

#00E1D2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #42e0af;
/* rgb */ color: rgb(66, 224, 175);
/* oklch */ color: oklch(81.3% 0.148 167.7);

Tailwind

colors: {
  custom: {
    50: '#8beac7',
    500: '#42e0af',
    950: '#000000',
  },
}

SCSS

$custom: #42e0af;
$custom-light: #8beac7;
$custom-dark: #000000;

JSON

{
  "hex": "#42e0af",
  "rgb": {
    "r": 66,
    "g": 224,
    "b": 175
  },
  "hsl": {
    "h": 161.392,
    "s": 71.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81347,
    "c": 0.14779,
    "h": 167.7
  },
  "luminance": 0.57565
}

Semantic roles & 50–950 ramp

primary

#42E0AF

secondary

#953150

accent

#3971EF

background

#FCFEFD

surface

#F4FDF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #42E0AF

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

Preview Lab → · Contrast checker → · Palette generator →