#42D58D#42D58D

#42D58D is a light, vivid teal. Relative luminance 0.507; OKLCH L 77.8% C 0.162 H 157.4°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#42D58D
RGB	rgb(66, 213, 141)
HSL	hsl(151, 64%, 55%)
HSV	hsv(151, 69%, 84%)
CMYK	cmyk(69%, 0%, 33.8%, 16.5%)
CIE-LAB	lab(76.48, -55.00, 24.63)
CIE-LCH	lch(76.48, 60.27, 155.88°)
OKLab	oklab(77.82% -0.1492 0.0621)
OKLCH	oklch(77.82% 0.162 157.4)
XYZ	xyz(30.8458, 50.6664, 33.3481)
Luminance	0.5067 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42D58D #D5428A

analogous

#42D544 #42D58D #42D4D5

triadic

#42D58D #8D42D5 #D58D42

tetradic

#42D58D #4442D5 #D5428A #D4D542

square

#42D58D #4442D5 #D5428A #D4D542

split-complementary

#42D58D #D542D4 #D54442

monochromatic

#1C804F #28B26E #42D58D #74E0AB #A6EBC9

Accessibility & contrast

On white

1.89

#42D58D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#42D58D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42D58D

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42D58D	#FFFFFF	#000000	##000000
##42D58D	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C588

Deuteranopia (green-blind)

#C1B792

Tritanopia (blue-blind)

#00D3C2

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #42d58d;
/* rgb */ color: rgb(66, 213, 141);
/* oklch */ color: oklch(77.8% 0.162 157.4);

Tailwind

colors: {
  custom: {
    50: '#88e3ae',
    500: '#42d58d',
    950: '#000000',
  },
}

SCSS

$custom: #42d58d;
$custom-light: #88e3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#42d58d",
  "rgb": {
    "r": 66,
    "g": 213,
    "b": 141
  },
  "hsl": {
    "h": 150.612,
    "s": 63.636,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77824,
    "c": 0.16159,
    "h": 157.4
  },
  "luminance": 0.5067
}

Semantic roles & 50–950 ramp

primary

#42D58D

secondary

#87345D

accent

#4192E7

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1510

muted

#7F8481

Preview Lab

Preview with #42D58D

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

Preview Lab → · Contrast checker → · Palette generator →