#397D5F#397D5F

#397D5F is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.085 H 162.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#397D5F
RGB	rgb(57, 125, 95)
HSL	hsl(154, 37%, 36%)
HSV	hsv(154, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 24%, 51%)
CIE-LAB	lab(47.45, -29.18, 9.91)
CIE-LCH	lch(47.45, 30.82, 161.24°)
OKLab	oklab(53.66% -0.0807 0.0254)
OKLCH	oklch(53.66% 0.085 162.5)
XYZ	xyz(11.0855, 16.3623, 13.3983)
Luminance	0.1636 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D5F #7D3957

analogous

#397D3D #397D5F #39797D

triadic

#397D5F #5F397D #7D5F39

tetradic

#397D5F #3D397D #7D3957 #797D39

square

#397D5F #3D397D #7D3957 #797D39

split-complementary

#397D5F #7D3979 #7D3D39

monochromatic

#13291F #26533F #397D5F #4CA77F #72BF9D

Accessibility & contrast

On white

4.92

#397D5F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#397D5F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D5F

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D5F	#FFFFFF	#000000	##FFFFFF
##397D5F	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B755D

Deuteranopia (green-blind)

#716E61

Tritanopia (blue-blind)

#217D75

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397d5f;
/* rgb */ color: rgb(57, 125, 95);
/* oklch */ color: oklch(53.7% 0.085 162.5);

Tailwind

colors: {
  custom: {
    50: '#75a38c',
    500: '#397d5f',
    950: '#000000',
  },
}

SCSS

$custom: #397d5f;
$custom-light: #75a38c;
$custom-dark: #000000;

JSON

{
  "hex": "#397d5f",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 95
  },
  "hsl": {
    "h": 153.529,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53662,
    "c": 0.08458,
    "h": 162.5
  },
  "luminance": 0.16363
}

Semantic roles & 50–950 ramp

primary

#397D5F

secondary

#A86A85

accent

#5A8DCD

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397D5F

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

Preview Lab → · Contrast checker → · Palette generator →