#40ADA8#40ADA8

#40ADA8 is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.5% C 0.098 H 190.8°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#40ADA8
RGB	rgb(64, 173, 168)
HSL	hsl(177, 46%, 46%)
HSV	hsv(177, 63%, 68%)
CMYK	cmyk(63%, 0%, 2.9%, 32.2%)
CIE-LAB	lab(64.80, -31.73, -6.61)
CIE-LCH	lch(64.80, 32.41, 191.76°)
OKLab	oklab(68.48% -0.0963 -0.0184)
OKLCH	oklch(68.48% 0.098 190.8)
XYZ	xyz(24.1226, 33.8017, 42.2913)
Luminance	0.3380 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40ADA8 #AD4045

analogous

#40AD72 #40ADA8 #407CAD

triadic

#40ADA8 #A840AD #ADA840

tetradic

#40ADA8 #7240AD #AD4045 #7CAD40

square

#40ADA8 #7240AD #AD4045 #7CAD40

split-complementary

#40ADA8 #AD407C #AD7240

monochromatic

#1F5451 #2F807D #40ADA8 #64C6C1 #91D6D3

Accessibility & contrast

On white

2.71

#40ADA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#40ADA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40ADA8

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40ADA8	#FFFFFF	#000000	##000000
##40ADA8	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A4A8

Deuteranopia (green-blind)

#9298A9

Tritanopia (blue-blind)

#00B2AB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40ada8;
/* rgb */ color: rgb(64, 173, 168);
/* oklch */ color: oklch(68.5% 0.098 190.8);

Tailwind

colors: {
  custom: {
    50: '#82c6c1',
    500: '#40ada8',
    950: '#000000',
  },
}

SCSS

$custom: #40ada8;
$custom-light: #82c6c1;
$custom-dark: #000000;

JSON

{
  "hex": "#40ada8",
  "rgb": {
    "r": 64,
    "g": 173,
    "b": 168
  },
  "hsl": {
    "h": 177.248,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6848,
    "c": 0.09809,
    "h": 190.8
  },
  "luminance": 0.33804
}

Semantic roles & 50–950 ramp

primary

#40ADA8

secondary

#C2878A

accent

#5258D6

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40ADA8

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

Preview Lab → · Contrast checker → · Palette generator →