#42DA91#42DA91

#42DA91 is a light, vivid teal. Relative luminance 0.533; OKLCH L 79.2% C 0.165 H 157.7°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#42DA91
RGB	rgb(66, 218, 145)
HSL	hsl(151, 67%, 56%)
HSV	hsv(151, 70%, 85%)
CMYK	cmyk(69.7%, 0%, 33.5%, 14.5%)
CIE-LAB	lab(78.08, -56.13, 24.72)
CIE-LCH	lch(78.08, 61.33, 156.23°)
OKLab	oklab(79.16% -0.1523 0.0623)
OKLCH	oklch(79.16% 0.165 157.7)
XYZ	xyz(32.4259, 53.3417, 35.3696)
Luminance	0.5334 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42DA91 #DA428B

analogous

#42DA45 #42DA91 #42D7DA

triadic

#42DA91 #9142DA #DA9142

tetradic

#42DA91 #4542DA #DA428B #D7DA42

square

#42DA91 #4542DA #DA428B #D7DA42

split-complementary

#42DA91 #DA42D7 #DA4542

monochromatic

#1A8753 #24BA72 #42DA91 #75E4AF #A8EECD

Accessibility & contrast

On white

1.80

#42DA91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#42DA91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42DA91

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42DA91	#FFFFFF	#000000	##000000
##42DA91	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C98C

Deuteranopia (green-blind)

#C5BC96

Tritanopia (blue-blind)

#00D8C7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #42da91;
/* rgb */ color: rgb(66, 218, 145);
/* oklch */ color: oklch(79.2% 0.165 157.7);

Tailwind

colors: {
  custom: {
    50: '#89e6b1',
    500: '#42da91',
    950: '#000000',
  },
}

SCSS

$custom: #42da91;
$custom-light: #89e6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#42da91",
  "rgb": {
    "r": 66,
    "g": 218,
    "b": 145
  },
  "hsl": {
    "h": 151.184,
    "s": 67.257,
    "l": 55.686
  },
  "oklch": {
    "l": 0.79163,
    "c": 0.16454,
    "h": 157.7
  },
  "luminance": 0.53345
}

Semantic roles & 50–950 ramp

primary

#42DA91

secondary

#8D335E

accent

#3E90EA

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #42DA91

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

Preview Lab → · Contrast checker → · Palette generator →