#40A7AF#40A7AF

#40A7AF is a light, moderate teal. Relative luminance 0.318; OKLCH L 67.2% C 0.094 H 202.4°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#40A7AF
RGB	rgb(64, 167, 175)
HSL	hsl(184, 46%, 47%)
HSV	hsv(184, 63%, 69%)
CMYK	cmyk(63.4%, 4.6%, 0%, 31.4%)
CIE-LAB	lab(63.19, -26.79, -12.92)
CIE-LCH	lch(63.19, 29.74, 205.75°)
OKLab	oklab(67.25% -0.0869 -0.0358)
OKLCH	oklch(67.25% 0.094 202.4)
XYZ	xyz(23.6676, 31.8200, 45.4437)
Luminance	0.3182 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A7AF #AF4840

analogous

#40AF80 #40A7AF #4070AF

triadic

#40A7AF #AF40A7 #A7AF40

tetradic

#40A7AF #8040AF #AF4840 #70AF40

square

#40A7AF #8040AF #AF4840 #70AF40

split-complementary

#40A7AF #AF4070 #AF8040

monochromatic

#1F5155 #307C82 #40A7AF #65C0C7 #92D2D7

Accessibility & contrast

On white

2.85

#40A7AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#40A7AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40A7AF

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A7AF	#FFFFFF	#000000	##000000
##40A7AF	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA0B0

Deuteranopia (green-blind)

#8A94AF

Tritanopia (blue-blind)

#00ADA9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #40a7af;
/* rgb */ color: rgb(64, 167, 175);
/* oklch */ color: oklch(67.2% 0.094 202.4);

Tailwind

colors: {
  custom: {
    50: '#82c1c6',
    500: '#40a7af',
    950: '#000000',
  },
}

SCSS

$custom: #40a7af;
$custom-light: #82c1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#40a7af",
  "rgb": {
    "r": 64,
    "g": 167,
    "b": 175
  },
  "hsl": {
    "h": 184.324,
    "s": 46.444,
    "l": 46.863
  },
  "oklch": {
    "l": 0.67249,
    "c": 0.09397,
    "h": 202.4
  },
  "luminance": 0.31823
}

Semantic roles & 50–950 ramp

primary

#40A7AF

secondary

#C38C88

accent

#5B52D6

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #40A7AF

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

Preview Lab → · Contrast checker → · Palette generator →