#3F7873#3F7873

#3F7873 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.2% C 0.061 H 188.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3F7873
RGB	rgb(63, 120, 115)
HSL	hsl(175, 31%, 36%)
HSV	hsv(175, 48%, 47%)
CMYK	cmyk(47.5%, 0%, 4.2%, 52.9%)
CIE-LAB	lab(46.61, -20.04, -3.07)
CIE-LCH	lch(46.61, 20.27, 188.71°)
OKLab	oklab(53.23% -0.0602 -0.0086)
OKLCH	oklch(53.23% 0.061 188.1)
XYZ	xyz(11.8596, 15.7265, 18.6269)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7873 #783F44

analogous

#3F7856 #3F7873 #3F6078

triadic

#3F7873 #733F78 #78733F

tetradic

#3F7873 #563F78 #783F44 #60783F

square

#3F7873 #563F78 #783F44 #60783F

split-complementary

#3F7873 #783F60 #78563F

monochromatic

#152826 #2A504D #3F7873 #54A099 #79B9B3

Accessibility & contrast

On white

5.07

#3F7873 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#3F7873 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7873

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7873	#FFFFFF	#000000	##FFFFFF
##3F7873	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737373

Deuteranopia (green-blind)

#696B74

Tritanopia (blue-blind)

#247A76

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3f7873;
/* rgb */ color: rgb(63, 120, 115);
/* oklch */ color: oklch(53.2% 0.061 188.1);

Tailwind

colors: {
  custom: {
    50: '#789f9b',
    500: '#3f7873',
    950: '#000000',
  },
}

SCSS

$custom: #3f7873;
$custom-light: #789f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7873",
  "rgb": {
    "r": 63,
    "g": 120,
    "b": 115
  },
  "hsl": {
    "h": 174.737,
    "s": 31.148,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53233,
    "c": 0.06077,
    "h": 188.1
  },
  "luminance": 0.15728
}

Semantic roles & 50–950 ramp

primary

#3F7873

secondary

#A37074

accent

#6069C7

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#090E0E

muted

#7B7E7E

Preview Lab

Preview with #3F7873

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

Preview Lab → · Contrast checker → · Palette generator →