#42CC89#42CC89

#42CC89 is a light, vivid teal. Relative luminance 0.462; OKLCH L 75.5% C 0.153 H 157.9°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#42CC89
RGB	rgb(66, 204, 137)
HSL	hsl(151, 58%, 53%)
HSV	hsv(151, 68%, 80%)
CMYK	cmyk(67.6%, 0%, 32.8%, 20%)
CIE-LAB	lab(73.64, -52.30, 22.87)
CIE-LCH	lch(73.64, 57.08, 156.38°)
OKLab	oklab(75.47% -0.1421 0.0578)
OKLCH	oklch(75.47% 0.153 157.9)
XYZ	xyz(28.3523, 46.1470, 31.0751)
Luminance	0.4615 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CC89 #CC4285

analogous

#42CC44 #42CC89 #42CACC

triadic

#42CC89 #8942CC #CC8942

tetradic

#42CC89 #4442CC #CC4285 #CACC42

square

#42CC89 #4442CC #CC4285 #CACC42

split-complementary

#42CC89 #CC42CA #CC4442

monochromatic

#1F744B #2CA46A #42CC89 #72D9A7 #A2E6C5

Accessibility & contrast

On white

2.05

#42CC89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#42CC89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CC89

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CC89	#FFFFFF	#000000	##000000
##42CC89	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABC85

Deuteranopia (green-blind)

#B9B08D

Tritanopia (blue-blind)

#00CBBA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #42cc89;
/* rgb */ color: rgb(66, 204, 137);
/* oklch */ color: oklch(75.5% 0.153 157.9);

Tailwind

colors: {
  custom: {
    50: '#87dcab',
    500: '#42cc89',
    950: '#000000',
  },
}

SCSS

$custom: #42cc89;
$custom-light: #87dcab;
$custom-dark: #000000;

JSON

{
  "hex": "#42cc89",
  "rgb": {
    "r": 66,
    "g": 204,
    "b": 137
  },
  "hsl": {
    "h": 150.87,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.75468,
    "c": 0.15336,
    "h": 157.9
  },
  "luminance": 0.4615
}

Semantic roles & 50–950 ramp

primary

#42CC89

secondary

#D397B4

accent

#4792E1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D1510

muted

#7D837F

Preview Lab

Preview with #42CC89

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

Preview Lab → · Contrast checker → · Palette generator →