#42CB89#42CB89

#42CB89 is a light, vivid teal. Relative luminance 0.457; OKLCH L 75.2% C 0.152 H 158.1°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#42CB89
RGB	rgb(66, 203, 137)
HSL	hsl(151, 57%, 53%)
HSV	hsv(151, 67%, 80%)
CMYK	cmyk(67.5%, 0%, 32.5%, 20.4%)
CIE-LAB	lab(73.33, -51.91, 22.46)
CIE-LCH	lch(73.33, 56.56, 156.61°)
OKLab	oklab(75.22% -0.1411 0.0567)
OKLCH	oklch(75.22% 0.152 158.1)
XYZ	xyz(28.1154, 45.6732, 30.9961)
Luminance	0.4568 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42CB89 #CB4284

analogous

#42CB45 #42CB89 #42C8CB

triadic

#42CB89 #8942CB #CB8942

tetradic

#42CB89 #4542CB #CB4284 #C8CB42

square

#42CB89 #4542CB #CB4284 #C8CB42

split-complementary

#42CB89 #CB42C8 #CB4542

monochromatic

#20734B #2DA36A #42CB89 #72D8A7 #A2E5C5

Accessibility & contrast

On white

2.07

#42CB89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#42CB89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42CB89

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42CB89	#FFFFFF	#000000	##000000
##42CB89	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BC85

Deuteranopia (green-blind)

#B8AF8D

Tritanopia (blue-blind)

#00CABA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #42cb89;
/* rgb */ color: rgb(66, 203, 137);
/* oklch */ color: oklch(75.2% 0.152 158.1);

Tailwind

colors: {
  custom: {
    50: '#86dcab',
    500: '#42cb89',
    950: '#000000',
  },
}

SCSS

$custom: #42cb89;
$custom-light: #86dcab;
$custom-dark: #000000;

JSON

{
  "hex": "#42cb89",
  "rgb": {
    "r": 66,
    "g": 203,
    "b": 137
  },
  "hsl": {
    "h": 151.095,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.75215,
    "c": 0.15204,
    "h": 158.1
  },
  "luminance": 0.45676
}

Semantic roles & 50–950 ramp

primary

#42CB89

secondary

#D297B3

accent

#4891E0

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #42CB89

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

Preview Lab → · Contrast checker → · Palette generator →