#397A77#397A77

#397A77 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.067 H 191.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#397A77
RGB	rgb(57, 122, 119)
HSL	hsl(177, 36%, 35%)
HSV	hsv(177, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 2.5%, 52.2%)
CIE-LAB	lab(47.13, -21.46, -4.71)
CIE-LCH	lch(47.13, 21.97, 192.38°)
OKLab	oklab(53.62% -0.0653 -0.0131)
OKLCH	oklch(53.62% 0.067 191.3)
XYZ	xyz(11.9753, 16.1197, 19.9295)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A77 #7A393C

analogous

#397A57 #397A77 #395C7A

triadic

#397A77 #77397A #7A7739

tetradic

#397A77 #57397A #7A393C #5C7A39

square

#397A77 #57397A #7A393C #5C7A39

split-complementary

#397A77 #7A395C #7A5739

monochromatic

#122726 #26504E #397A77 #4CA4A0 #71BDB9

Accessibility & contrast

On white

4.97

#397A77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#397A77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A77

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A77	#FFFFFF	#000000	##FFFFFF
##397A77	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747477

Deuteranopia (green-blind)

#696C78

Tritanopia (blue-blind)

#0B7D79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397a77;
/* rgb */ color: rgb(57, 122, 119);
/* oklch */ color: oklch(53.6% 0.067 191.3);

Tailwind

colors: {
  custom: {
    50: '#76a09e',
    500: '#397a77',
    950: '#000000',
  },
}

SCSS

$custom: #397a77;
$custom-light: #76a09e;
$custom-dark: #000000;

JSON

{
  "hex": "#397a77",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 119
  },
  "hsl": {
    "h": 177.231,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.53624,
    "c": 0.0666,
    "h": 191.3
  },
  "luminance": 0.16121
}

Semantic roles & 50–950 ramp

primary

#397A77

secondary

#A6696C

accent

#5B61CC

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #397A77

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

Preview Lab → · Contrast checker → · Palette generator →