#40ABC0#40ABC0

#40ABC0 is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.9% C 0.100 H 213.1°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#40ABC0
RGB	rgb(64, 171, 192)
HSL	hsl(190, 50%, 50%)
HSV	hsv(190, 67%, 75%)
CMYK	cmyk(66.7%, 10.9%, 0%, 24.7%)
CIE-LAB	lab(64.98, -23.69, -19.71)
CIE-LCH	lch(64.98, 30.81, 219.76°)
OKLab	oklab(68.88% -0.084 -0.0548)
OKLCH	oklch(68.88% 0.1 213.1)
XYZ	xyz(26.1877, 34.0187, 55.0451)
Luminance	0.3402 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ABC0 #C05540

analogous

#40C095 #40ABC0 #406BC0

triadic

#40ABC0 #C040AB #ABC040

tetradic

#40ABC0 #9540C0 #C05540 #6BC040

square

#40ABC0 #9540C0 #C05540 #6BC040

split-complementary

#40ABC0 #C0406B #C09540

monochromatic

#215964 #308292 #40ABC0 #6EBFCF #9CD3DE

Accessibility & contrast

On white

2.69

#40ABC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#40ABC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ABC0

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ABC0	#FFFFFF	#000000	##000000
##40ABC0	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA5C1

Deuteranopia (green-blind)

#8998C0

Tritanopia (blue-blind)

#00B3B1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40abc0;
/* rgb */ color: rgb(64, 171, 192);
/* oklch */ color: oklch(68.9% 0.100 213.1);

Tailwind

colors: {
  custom: {
    50: '#84c4d3',
    500: '#40abc0',
    950: '#000000',
  },
}

SCSS

$custom: #40abc0;
$custom-light: #84c4d3;
$custom-dark: #000000;

JSON

{
  "hex": "#40abc0",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 192
  },
  "hsl": {
    "h": 189.844,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.68878,
    "c": 0.10029,
    "h": 213.1
  },
  "luminance": 0.34022
}

Semantic roles & 50–950 ramp

primary

#40ABC0

secondary

#CB9B91

accent

#654EDA

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #40ABC0

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

Preview Lab → · Contrast checker → · Palette generator →