#397A5E#397A5E

#397A5E is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.081 H 163.3°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#397A5E
RGB	rgb(57, 122, 94)
HSL	hsl(154, 36%, 35%)
HSV	hsv(154, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 23%, 52.2%)
CIE-LAB	lab(46.44, -27.97, 9.08)
CIE-LCH	lch(46.44, 29.40, 162.01°)
OKLab	oklab(52.84% -0.0775 0.0233)
OKLCH	oklch(52.84% 0.081 163.3)
XYZ	xyz(10.6663, 15.5962, 13.0358)
Luminance	0.1560 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A5E #7A3955

analogous

#397A3D #397A5E #39757A

triadic

#397A5E #5E397A #7A5E39

tetradic

#397A5E #3D397A #7A3955 #757A39

square

#397A5E #3D397A #7A3955 #757A39

split-complementary

#397A5E #7A3975 #7A3D39

monochromatic

#12271E #26503E #397A5E #4CA47E #71BD9C

Accessibility & contrast

On white

5.10

#397A5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#397A5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A5E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A5E	#FFFFFF	#000000	##FFFFFF
##397A5E	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725C

Deuteranopia (green-blind)

#6E6B60

Tritanopia (blue-blind)

#237A72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397a5e;
/* rgb */ color: rgb(57, 122, 94);
/* oklch */ color: oklch(52.8% 0.081 163.3);

Tailwind

colors: {
  custom: {
    50: '#75a18b',
    500: '#397a5e',
    950: '#000000',
  },
}

SCSS

$custom: #397a5e;
$custom-light: #75a18b;
$custom-dark: #000000;

JSON

{
  "hex": "#397a5e",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 94
  },
  "hsl": {
    "h": 154.154,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52835,
    "c": 0.08092,
    "h": 163.3
  },
  "luminance": 0.15597
}

Semantic roles & 50–950 ramp

primary

#397A5E

secondary

#A66983

accent

#5B8CCC

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#090F0C

muted

#7B7E7D

Preview Lab

Preview with #397A5E

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

Preview Lab → · Contrast checker → · Palette generator →