#42BB83#42BB83

#42BB83 is a light, vivid teal. Relative luminance 0.383; OKLCH L 71.0% C 0.136 H 159.6°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#42BB83
RGB	rgb(66, 187, 131)
HSL	hsl(152, 48%, 50%)
HSV	hsv(152, 65%, 73%)
CMYK	cmyk(64.7%, 0%, 29.9%, 26.7%)
CIE-LAB	lab(68.27, -46.70, 18.72)
CIE-LCH	lch(68.27, 50.31, 158.16°)
OKLab	oklab(71.02% -0.1274 0.0475)
OKLCH	oklch(71.02% 0.136 159.6)
XYZ	xyz(24.1115, 38.3350, 27.5970)
Luminance	0.3834 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42BB83 #BB427A

analogous

#42BB46 #42BB83 #42B7BB

triadic

#42BB83 #8342BB #BB8342

tetradic

#42BB83 #4642BB #BB427A #B7BB42

square

#42BB83 #4642BB #BB427A #B7BB42

split-complementary

#42BB83 #BB42B7 #BB4642

monochromatic

#226144 #328E63 #42BB83 #6ECCA1 #9CDCBE

Accessibility & contrast

On white

2.42

#42BB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#42BB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42BB83

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42BB83	#FFFFFF	#000000	##000000
##42BB83	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AD80

Deuteranopia (green-blind)

#A9A287

Tritanopia (blue-blind)

#00BAAC

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #42bb83;
/* rgb */ color: rgb(66, 187, 131);
/* oklch */ color: oklch(71.0% 0.136 159.6);

Tailwind

colors: {
  custom: {
    50: '#84d0a7',
    500: '#42bb83',
    950: '#000000',
  },
}

SCSS

$custom: #42bb83;
$custom-light: #84d0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#42bb83",
  "rgb": {
    "r": 66,
    "g": 187,
    "b": 131
  },
  "hsl": {
    "h": 152.231,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71018,
    "c": 0.13602,
    "h": 159.6
  },
  "luminance": 0.38338
}

Semantic roles & 50–950 ramp

primary

#42BB83

secondary

#C891AA

accent

#508FD7

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C140F

muted

#7D827F

Preview Lab

Preview with #42BB83

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

Preview Lab → · Contrast checker → · Palette generator →