#40B2A7#40B2A7

#40B2A7 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.7% C 0.103 H 186.1°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#40B2A7
RGB	rgb(64, 178, 167)
HSL	hsl(174, 47%, 47%)
HSV	hsv(174, 64%, 70%)
CMYK	cmyk(64%, 0%, 6.2%, 30.2%)
CIE-LAB	lab(66.30, -34.37, -3.83)
CIE-LCH	lch(66.30, 34.58, 186.36°)
OKLab	oklab(69.69% -0.1021 -0.0109)
OKLCH	oklch(69.69% 0.103 186.1)
XYZ	xyz(25.0066, 35.7181, 42.1281)
Luminance	0.3572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B2A7 #B2404B

analogous

#40B26E #40B2A7 #4084B2

triadic

#40B2A7 #A740B2 #B2A740

tetradic

#40B2A7 #6E40B2 #B2404B #84B240

square

#40B2A7 #6E40B2 #B2404B #84B240

split-complementary

#40B2A7 #B24084 #B26E40

monochromatic

#205853 #30857D #40B2A7 #67C8BF #94D8D2

Accessibility & contrast

On white

2.58

#40B2A7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#40B2A7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B2A7

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B2A7	#FFFFFF	#000000	##000000
##40B2A7	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A9A7

Deuteranopia (green-blind)

#989CA8

Tritanopia (blue-blind)

#00B6AE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #40b2a7;
/* rgb */ color: rgb(64, 178, 167);
/* oklch */ color: oklch(69.7% 0.103 186.1);

Tailwind

colors: {
  custom: {
    50: '#83c9c1',
    500: '#40b2a7',
    950: '#000000',
  },
}

SCSS

$custom: #40b2a7;
$custom-light: #83c9c1;
$custom-dark: #000000;

JSON

{
  "hex": "#40b2a7",
  "rgb": {
    "r": 64,
    "g": 178,
    "b": 167
  },
  "hsl": {
    "h": 174.211,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69687,
    "c": 0.10268,
    "h": 186.1
  },
  "luminance": 0.35721
}

Semantic roles & 50–950 ramp

primary

#40B2A7

secondary

#C48A8F

accent

#515ED7

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40B2A7

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

Preview Lab → · Contrast checker → · Palette generator →