#42C684#42C684

#42C684 is a light, vivid teal. Relative luminance 0.432; OKLCH L 73.8% C 0.150 H 157.4°. Best body text is #000000 at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#42C684
RGB	rgb(66, 198, 132)
HSL	hsl(150, 54%, 52%)
HSV	hsv(150, 67%, 78%)
CMYK	cmyk(66.7%, 0%, 33.3%, 22.4%)
CIE-LAB	lab(71.70, -50.94, 22.87)
CIE-LCH	lch(71.70, 55.84, 155.82°)
OKLab	oklab(73.84% -0.1383 0.0577)
OKLCH	oklch(73.84% 0.15 157.4)
XYZ	xyz(26.6032, 43.2095, 28.7636)
Luminance	0.4321 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C684 #C64284

analogous

#42C642 #42C684 #42C6C6

triadic

#42C684 #8442C6 #C68442

tetradic

#42C684 #4242C6 #C64284 #C6C642

square

#42C684 #4242C6 #C64284 #C6C642

split-complementary

#42C684 #C642C6 #C64242

monochromatic

#216D47 #2F9C65 #42C684 #71D4A3 #A0E2C1

Accessibility & contrast

On white

2.18

#42C684 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.64

#42C684 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C684

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C684	#FFFFFF	#000000	##000000
##42C684	1.00	2.18	9.64	9.64
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.64	21.00	1.00	1.00
##000000	9.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B780

Deuteranopia (green-blind)

#B3AB88

Tritanopia (blue-blind)

#00C5B5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #42c684;
/* rgb */ color: rgb(66, 198, 132);
/* oklch */ color: oklch(73.8% 0.150 157.4);

Tailwind

colors: {
  custom: {
    50: '#85d8a8',
    500: '#42c684',
    950: '#000000',
  },
}

SCSS

$custom: #42c684;
$custom-light: #85d8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#42c684",
  "rgb": {
    "r": 66,
    "g": 198,
    "b": 132
  },
  "hsl": {
    "h": 150,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.7384,
    "c": 0.14988,
    "h": 157.4
  },
  "luminance": 0.43212
}

Semantic roles & 50–950 ramp

primary

#42C684

secondary

#CF95B2

accent

#4B94DD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #42C684

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

Preview Lab → · Contrast checker → · Palette generator →