#40939E#40939E

#40939E is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.7% C 0.081 H 207.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#40939E
RGB	rgb(64, 147, 158)
HSL	hsl(187, 42%, 44%)
HSV	hsv(187, 59%, 62%)
CMYK	cmyk(59.5%, 7%, 0%, 38%)
CIE-LAB	lab(56.51, -21.65, -13.37)
CIE-LCH	lch(56.51, 25.44, 211.70°)
OKLab	oklab(61.68% -0.0723 -0.037)
OKLCH	oklch(61.68% 0.081 207.1)
XYZ	xyz(18.7171, 24.4242, 36.0691)
Luminance	0.2443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40939E #9E4B40

analogous

#409E7A #40939E #40649E

triadic

#40939E #9E4093 #939E40

tetradic

#40939E #7A409E #9E4B40 #649E40

square

#40939E #7A409E #9E4B40 #649E40

split-complementary

#40939E #9E4064 #9E7A40

monochromatic

#1D4247 #2E6A72 #40939E #5EB2BE #89C7CF

Accessibility & contrast

On white

3.57

#40939E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#40939E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40939E

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40939E	#FFFFFF	#000000	##000000
##40939E	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888E9F

Deuteranopia (green-blind)

#79839E

Tritanopia (blue-blind)

#009996

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #40939e;
/* rgb */ color: rgb(64, 147, 158);
/* oklch */ color: oklch(61.7% 0.081 207.1);

Tailwind

colors: {
  custom: {
    50: '#7fb3ba',
    500: '#40939e',
    950: '#000000',
  },
}

SCSS

$custom: #40939e;
$custom-light: #7fb3ba;
$custom-dark: #000000;

JSON

{
  "hex": "#40939e",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 158
  },
  "hsl": {
    "h": 187.021,
    "s": 42.342,
    "l": 43.529
  },
  "oklch": {
    "l": 0.61675,
    "c": 0.08124,
    "h": 207.1
  },
  "luminance": 0.24426
}

Semantic roles & 50–950 ramp

primary

#40939E

secondary

#BA8780

accent

#6456D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #40939E

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

Preview Lab → · Contrast checker → · Palette generator →