#42CE91#42CE91

#42CE91 is a light, vivid teal. Relative luminance 0.473; OKLCH L 76.1% C 0.149 H 160.4°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#42CE91
RGB	rgb(66, 206, 145)
HSL	hsl(154, 59%, 53%)
HSV	hsv(154, 68%, 81%)
CMYK	cmyk(68%, 0%, 29.6%, 19.2%)
CIE-LAB	lab(74.41, -51.44, 19.70)
CIE-LCH	lch(74.41, 55.09, 159.05°)
OKLab	oklab(76.15% -0.1404 0.05)
OKLCH	oklch(76.15% 0.149 160.4)
XYZ	xyz(29.4260, 47.3419, 34.3697)
Luminance	0.4734 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CE91 #CE427F

analogous

#42CE4B #42CE91 #42C5CE

triadic

#42CE91 #9142CE #CE9142

tetradic

#42CE91 #4B42CE #CE427F #C5CE42

square

#42CE91 #4B42CE #CE427F #C5CE42

split-complementary

#42CE91 #CE42C5 #CE4B42

monochromatic

#1F7750 #2BA771 #42CE91 #73DBAD #A3E7CA

Accessibility & contrast

On white

2.01

#42CE91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#42CE91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CE91

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CE91	#FFFFFF	#000000	##000000
##42CE91	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBF8D

Deuteranopia (green-blind)

#B9B295

Tritanopia (blue-blind)

#00CDBE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #42ce91;
/* rgb */ color: rgb(66, 206, 145);
/* oklch */ color: oklch(76.1% 0.149 160.4);

Tailwind

colors: {
  custom: {
    50: '#87deb1',
    500: '#42ce91',
    950: '#000000',
  },
}

SCSS

$custom: #42ce91;
$custom-light: #87deb1;
$custom-dark: #000000;

JSON

{
  "hex": "#42ce91",
  "rgb": {
    "r": 66,
    "g": 206,
    "b": 145
  },
  "hsl": {
    "h": 153.857,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76149,
    "c": 0.14903,
    "h": 160.4
  },
  "luminance": 0.47345
}

Semantic roles & 50–950 ramp

primary

#42CE91

secondary

#D498B2

accent

#468AE2

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #42CE91

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

Preview Lab → · Contrast checker → · Palette generator →