#42BA83#42BA83

#42BA83 is a light, vivid teal. Relative luminance 0.379; OKLCH L 70.8% C 0.135 H 159.8°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#42BA83
RGB	rgb(66, 186, 131)
HSL	hsl(153, 48%, 49%)
HSV	hsv(153, 65%, 73%)
CMYK	cmyk(64.5%, 0%, 29.6%, 27.1%)
CIE-LAB	lab(67.96, -46.29, 18.29)
CIE-LCH	lch(67.96, 49.77, 158.44°)
OKLab	oklab(70.76% -0.1264 0.0465)
OKLCH	oklch(70.76% 0.135 159.8)
XYZ	xyz(23.9001, 37.9122, 27.5266)
Luminance	0.3791 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BA83 #BA4279

analogous

#42BA47 #42BA83 #42B5BA

triadic

#42BA83 #8342BA #BA8342

tetradic

#42BA83 #4742BA #BA4279 #B5BA42

square

#42BA83 #4742BA #BA4279 #B5BA42

split-complementary

#42BA83 #BA42B5 #BA4742

monochromatic

#226043 #328D63 #42BA83 #6ECBA1 #9BDBBE

Accessibility & contrast

On white

2.45

#42BA83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#42BA83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BA83

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BA83	#FFFFFF	#000000	##000000
##42BA83	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AC80

Deuteranopia (green-blind)

#A8A187

Tritanopia (blue-blind)

#00B9AB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42ba83;
/* rgb */ color: rgb(66, 186, 131);
/* oklch */ color: oklch(70.8% 0.135 159.8);

Tailwind

colors: {
  custom: {
    50: '#83cfa7',
    500: '#42ba83',
    950: '#000000',
  },
}

SCSS

$custom: #42ba83;
$custom-light: #83cfa7;
$custom-dark: #000000;

JSON

{
  "hex": "#42ba83",
  "rgb": {
    "r": 66,
    "g": 186,
    "b": 131
  },
  "hsl": {
    "h": 152.5,
    "s": 47.619,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70763,
    "c": 0.13466,
    "h": 159.8
  },
  "luminance": 0.37915
}

Semantic roles & 50–950 ramp

primary

#42BA83

secondary

#C890AA

accent

#518ED7

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #42BA83

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

Preview Lab → · Contrast checker → · Palette generator →