#40939F#40939F

#40939F is a mid, moderate teal. Relative luminance 0.245; OKLCH L 61.7% C 0.082 H 208.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#40939F
RGB	rgb(64, 147, 159)
HSL	hsl(188, 43%, 44%)
HSV	hsv(188, 60%, 62%)
CMYK	cmyk(59.7%, 7.5%, 0%, 37.6%)
CIE-LAB	lab(56.54, -21.35, -13.89)
CIE-LCH	lch(56.54, 25.47, 213.05°)
OKLab	oklab(61.71% -0.0719 -0.0384)
OKLCH	oklch(61.71% 0.082 208.1)
XYZ	xyz(18.8035, 24.4587, 36.5242)
Luminance	0.2446 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40939F #9F4C40

analogous

#409F7B #40939F #40639F

triadic

#40939F #9F4093 #939F40

tetradic

#40939F #7B409F #9F4C40 #639F40

square

#40939F #7B409F #9F4C40 #639F40

split-complementary

#40939F #9F4063 #9F7B40

monochromatic

#1D4248 #2E6B73 #40939F #5EB2BE #8AC7D0

Accessibility & contrast

On white

3.56

#40939F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#40939F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40939F

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40939F	#FFFFFF	#000000	##000000
##40939F	1.00	3.56	5.89	5.89
#FFFFFF	3.56	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)

#878EA0

Deuteranopia (green-blind)

#79839F

Tritanopia (blue-blind)

#009997

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #40939f;
/* rgb */ color: rgb(64, 147, 159);
/* oklch */ color: oklch(61.7% 0.082 208.1);

Tailwind

colors: {
  custom: {
    50: '#7fb3bb',
    500: '#40939f',
    950: '#000000',
  },
}

SCSS

$custom: #40939f;
$custom-light: #7fb3bb;
$custom-dark: #000000;

JSON

{
  "hex": "#40939f",
  "rgb": {
    "r": 64,
    "g": 147,
    "b": 159
  },
  "hsl": {
    "h": 187.579,
    "s": 42.601,
    "l": 43.725
  },
  "oklch": {
    "l": 0.61714,
    "c": 0.08154,
    "h": 208.1
  },
  "luminance": 0.24461
}

Semantic roles & 50–950 ramp

primary

#40939F

secondary

#BB8880

accent

#6555D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1111

muted

#7C8080

Preview Lab

Preview with #40939F

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

Preview Lab → · Contrast checker → · Palette generator →