#3F7A73#3F7A73

#3F7A73 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.063 H 185.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3F7A73
RGB	rgb(63, 122, 115)
HSL	hsl(173, 32%, 36%)
HSV	hsv(173, 48%, 48%)
CMYK	cmyk(48.4%, 0%, 5.7%, 52.2%)
CIE-LAB	lab(47.25, -21.09, -2.13)
CIE-LCH	lch(47.25, 21.20, 185.77°)
OKLab	oklab(53.75% -0.0627 -0.0061)
OKLCH	oklch(53.75% 0.063 185.5)
XYZ	xyz(12.1027, 16.2126, 18.7079)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7A73 #7A3F46

analogous

#3F7A56 #3F7A73 #3F647A

triadic

#3F7A73 #733F7A #7A733F

tetradic

#3F7A73 #563F7A #7A3F46 #647A3F

square

#3F7A73 #563F7A #7A3F46 #647A3F

split-complementary

#3F7A73 #7A3F64 #7A563F

monochromatic

#152927 #2A524D #3F7A73 #54A299 #79BAB2

Accessibility & contrast

On white

4.95

#3F7A73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#3F7A73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7A73

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7A73	#FFFFFF	#000000	##FFFFFF
##3F7A73	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757473

Deuteranopia (green-blind)

#6B6D74

Tritanopia (blue-blind)

#237C78

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3f7a73;
/* rgb */ color: rgb(63, 122, 115);
/* oklch */ color: oklch(53.7% 0.063 185.5);

Tailwind

colors: {
  custom: {
    50: '#79a09b',
    500: '#3f7a73',
    950: '#000000',
  },
}

SCSS

$custom: #3f7a73;
$custom-light: #79a09b;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7a73",
  "rgb": {
    "r": 63,
    "g": 122,
    "b": 115
  },
  "hsl": {
    "h": 172.881,
    "s": 31.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.53748,
    "c": 0.06297,
    "h": 185.5
  },
  "luminance": 0.16214
}

Semantic roles & 50–950 ramp

primary

#3F7A73

secondary

#A47077

accent

#606CC8

background

#F7F9F9

surface

#EEF2F2

border

#C9CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #3F7A73

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

Preview Lab → · Contrast checker → · Palette generator →