#40939D#40939D

#40939D is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.6% C 0.081 H 206.0°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#40939D
RGB	rgb(64, 147, 157)
HSL	hsl(186, 42%, 43%)
HSV	hsv(186, 59%, 62%)
CMYK	cmyk(59.2%, 6.4%, 0%, 38.4%)
CIE-LAB	lab(56.48, -21.95, -12.85)
CIE-LCH	lch(56.48, 25.43, 210.34°)
OKLab	oklab(61.64% -0.0728 -0.0355)
OKLCH	oklch(61.64% 0.081 206)
XYZ	xyz(18.6314, 24.3899, 35.6176)
Luminance	0.2439 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40939D #9D4A40

analogous

#409D78 #40939D #40649D

triadic

#40939D #9D4093 #939D40

tetradic

#40939D #78409D #9D4A40 #649D40

square

#40939D #78409D #9D4A40 #649D40

split-complementary

#40939D #9D4064 #9D7840

monochromatic

#1D4246 #2E6A72 #40939D #5DB3BD #89C7CF

Accessibility & contrast

On white

3.57

#40939D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#40939D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40939D

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40939D	#FFFFFF	#000000	##000000
##40939D	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888E9E

Deuteranopia (green-blind)

#7A839D

Tritanopia (blue-blind)

#009996

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #40939d;
/* rgb */ color: rgb(64, 147, 157);
/* oklch */ color: oklch(61.6% 0.081 206.0);

Tailwind

colors: {
  custom: {
    50: '#7fb3b9',
    500: '#40939d',
    950: '#000000',
  },
}

SCSS

$custom: #40939d;
$custom-light: #7fb3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#40939d",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 157
  },
  "hsl": {
    "h": 186.452,
    "s": 42.081,
    "l": 43.333
  },
  "oklch": {
    "l": 0.61636,
    "c": 0.08098,
    "h": 206
  },
  "luminance": 0.24392
}

Semantic roles & 50–950 ramp

primary

#40939D

secondary

#B9867F

accent

#6356D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #40939D

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

Preview Lab → · Contrast checker → · Palette generator →