#40B097#40B097

#40B097 is a light, moderate teal. Relative luminance 0.344; OKLCH L 68.7% C 0.108 H 175.4°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#40B097
RGB	rgb(64, 176, 151)
HSL	hsl(167, 47%, 47%)
HSV	hsv(167, 64%, 69%)
CMYK	cmyk(63.6%, 0%, 14.2%, 31%)
CIE-LAB	lab(65.26, -37.67, 3.51)
CIE-LCH	lch(65.26, 37.83, 174.68°)
OKLab	oklab(68.69% -0.1074 0.0087)
OKLCH	oklch(68.69% 0.108 175.4)
XYZ	xyz(23.2229, 34.3725, 34.6828)
Luminance	0.3438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B097 #B04059

analogous

#40B05F #40B097 #4091B0

triadic

#40B097 #9740B0 #B09740

tetradic

#40B097 #5F40B0 #B04059 #91B040

square

#40B097 #5F40B0 #B04059 #91B040

split-complementary

#40B097 #B04091 #B05F40

monochromatic

#1F564A #308370 #40B097 #66C7B2 #93D8C8

Accessibility & contrast

On white

2.67

#40B097 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#40B097 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B097

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B097	#FFFFFF	#000000	##000000
##40B097	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA596

Deuteranopia (green-blind)

#9A9A99

Tritanopia (blue-blind)

#00B2A9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #40b097;
/* rgb */ color: rgb(64, 176, 151);
/* oklch */ color: oklch(68.7% 0.108 175.4);

Tailwind

colors: {
  custom: {
    50: '#82c8b5',
    500: '#40b097',
    950: '#000000',
  },
}

SCSS

$custom: #40b097;
$custom-light: #82c8b5;
$custom-dark: #000000;

JSON

{
  "hex": "#40b097",
  "rgb": {
    "r": 64,
    "g": 176,
    "b": 151
  },
  "hsl": {
    "h": 166.607,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68692,
    "c": 0.10771,
    "h": 175.4
  },
  "luminance": 0.34375
}

Semantic roles & 50–950 ramp

primary

#40B097

secondary

#C38996

accent

#516FD6

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #40B097

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

Preview Lab → · Contrast checker → · Palette generator →