#42CD91#42CD91

#42CD91 is a light, vivid teal. Relative luminance 0.469; OKLCH L 75.9% C 0.148 H 160.6°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#42CD91
RGB	rgb(66, 205, 145)
HSL	hsl(154, 58%, 53%)
HSV	hsv(154, 68%, 80%)
CMYK	cmyk(67.8%, 0%, 29.3%, 19.6%)
CIE-LAB	lab(74.10, -51.04, 19.28)
CIE-LCH	lch(74.10, 54.56, 159.31°)
OKLab	oklab(75.9% -0.1394 0.049)
OKLCH	oklch(75.9% 0.148 160.6)
XYZ	xyz(29.1860, 46.8620, 34.2897)
Luminance	0.4687 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CD91 #CD427E

analogous

#42CD4B #42CD91 #42C3CD

triadic

#42CD91 #9142CD #CD9142

tetradic

#42CD91 #4B42CD #CD427E #C3CD42

square

#42CD91 #4B42CD #CD427E #C3CD42

split-complementary

#42CD91 #CD42C3 #CD4B42

monochromatic

#1F7650 #2CA671 #42CD91 #72DAAD #A3E7C9

Accessibility & contrast

On white

2.02

#42CD91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#42CD91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CD91

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CD91	#FFFFFF	#000000	##000000
##42CD91	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABE8D

Deuteranopia (green-blind)

#B8B195

Tritanopia (blue-blind)

#00CCBD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #42cd91;
/* rgb */ color: rgb(66, 205, 145);
/* oklch */ color: oklch(75.9% 0.148 160.6);

Tailwind

colors: {
  custom: {
    50: '#87ddb1',
    500: '#42cd91',
    950: '#000000',
  },
}

SCSS

$custom: #42cd91;
$custom-light: #87ddb1;
$custom-dark: #000000;

JSON

{
  "hex": "#42cd91",
  "rgb": {
    "r": 66,
    "g": 205,
    "b": 145
  },
  "hsl": {
    "h": 154.101,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75897,
    "c": 0.14773,
    "h": 160.6
  },
  "luminance": 0.46865
}

Semantic roles & 50–950 ramp

primary

#42CD91

secondary

#D397B1

accent

#4689E1

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #42CD91

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

Preview Lab → · Contrast checker → · Palette generator →