#397C74#397C74

#397C74 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.0% C 0.069 H 185.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#397C74
RGB	rgb(57, 124, 116)
HSL	hsl(173, 37%, 35%)
HSV	hsv(173, 54%, 49%)
CMYK	cmyk(54%, 0%, 6.5%, 51.4%)
CIE-LAB	lab(47.68, -23.34, -2.12)
CIE-LCH	lch(47.68, 23.43, 185.19°)
OKLab	oklab(54.04% -0.0691 -0.0061)
OKLCH	oklch(54.04% 0.069 185)
XYZ	xyz(12.0460, 16.5450, 19.0783)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397C74 #7C3941

analogous

#397C52 #397C74 #39627C

triadic

#397C74 #74397C #7C7439

tetradic

#397C74 #52397C #7C3941 #627C39

square

#397C74 #52397C #7C3941 #627C39

split-complementary

#397C74 #7C3962 #7C5239

monochromatic

#122826 #26524D #397C74 #4CA69B #71BEB5

Accessibility & contrast

On white

4.87

#397C74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#397C74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397C74

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397C74	#FFFFFF	#000000	##FFFFFF
##397C74	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767674

Deuteranopia (green-blind)

#6C6E75

Tritanopia (blue-blind)

#0F7E79

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397c74;
/* rgb */ color: rgb(57, 124, 116);
/* oklch */ color: oklch(54.0% 0.069 185.0);

Tailwind

colors: {
  custom: {
    50: '#76a29c',
    500: '#397c74',
    950: '#000000',
  },
}

SCSS

$custom: #397c74;
$custom-light: #76a29c;
$custom-dark: #000000;

JSON

{
  "hex": "#397c74",
  "rgb": {
    "r": 57,
    "g": 124,
    "b": 116
  },
  "hsl": {
    "h": 172.836,
    "s": 37.017,
    "l": 35.49
  },
  "oklch": {
    "l": 0.54038,
    "c": 0.06941,
    "h": 185
  },
  "luminance": 0.16546
}

Semantic roles & 50–950 ramp

primary

#397C74

secondary

#A76A71

accent

#5B68CD

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#090F0E

muted

#7B7F7E

Preview Lab

Preview with #397C74

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

Preview Lab → · Contrast checker → · Palette generator →