#40ABBF#40ABBF

#40ABBF is a light, moderate teal. Relative luminance 0.340; OKLCH L 68.8% C 0.100 H 212.3°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#40ABBF
RGB	rgb(64, 171, 191)
HSL	hsl(189, 50%, 50%)
HSV	hsv(189, 66%, 75%)
CMYK	cmyk(66.5%, 10.5%, 0%, 25.1%)
CIE-LAB	lab(64.94, -23.99, -19.21)
CIE-LCH	lch(64.94, 30.73, 218.68°)
OKLab	oklab(68.84% -0.0844 -0.0534)
OKLCH	oklch(68.84% 0.1 212.3)
XYZ	xyz(26.0773, 33.9745, 54.4635)
Luminance	0.3398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ABBF #BF5440

analogous

#40BF94 #40ABBF #406BBF

triadic

#40ABBF #BF40AB #ABBF40

tetradic

#40ABBF #9440BF #BF5440 #6BBF40

square

#40ABBF #9440BF #BF5440 #6BBF40

split-complementary

#40ABBF #BF406B #BF9440

monochromatic

#215963 #318291 #40ABBF #6EBFCE #9CD3DE

Accessibility & contrast

On white

2.69

#40ABBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#40ABBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ABBF

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ABBF	#FFFFFF	#000000	##000000
##40ABBF	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)

#9BA5C0

Deuteranopia (green-blind)

#8998BF

Tritanopia (blue-blind)

#00B3B1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40abbf;
/* rgb */ color: rgb(64, 171, 191);
/* oklch */ color: oklch(68.8% 0.100 212.3);

Tailwind

colors: {
  custom: {
    50: '#84c4d2',
    500: '#40abbf',
    950: '#000000',
  },
}

SCSS

$custom: #40abbf;
$custom-light: #84c4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#40abbf",
  "rgb": {
    "r": 64,
    "g": 171,
    "b": 191
  },
  "hsl": {
    "h": 189.449,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.68838,
    "c": 0.09986,
    "h": 212.3
  },
  "luminance": 0.33977
}

Semantic roles & 50–950 ramp

primary

#40ABBF

secondary

#CA9A91

accent

#644ED9

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #40ABBF

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

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