#397866#397866

#397866 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.5% C 0.072 H 172.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#397866
RGB	rgb(57, 120, 102)
HSL	hsl(163, 36%, 35%)
HSV	hsv(163, 53%, 47%)
CMYK	cmyk(52.5%, 0%, 15%, 52.9%)
CIE-LAB	lab(45.99, -25.01, 3.71)
CIE-LCH	lch(45.99, 25.29, 171.56°)
OKLab	oklab(52.54% -0.071 0.0094)
OKLCH	oklch(52.54% 0.072 172.4)
XYZ	xyz(10.8010, 15.2612, 14.9443)
Luminance	0.1526 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397866 #78394B

analogous

#397847 #397866 #396B78

triadic

#397866 #663978 #786639

tetradic

#397866 #473978 #78394B #6B7839

square

#397866 #473978 #78394B #6B7839

split-complementary

#397866 #78396B #784739

monochromatic

#12251F #254F43 #397866 #4DA189 #70BBA6

Accessibility & contrast

On white

5.18

#397866 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#397866 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397866

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397866	#FFFFFF	#000000	##FFFFFF
##397866	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757165

Deuteranopia (green-blind)

#6B6A67

Tritanopia (blue-blind)

#1E7973

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397866;
/* rgb */ color: rgb(57, 120, 102);
/* oklch */ color: oklch(52.5% 0.072 172.4);

Tailwind

colors: {
  custom: {
    50: '#749f91',
    500: '#397866',
    950: '#000000',
  },
}

SCSS

$custom: #397866;
$custom-light: #749f91;
$custom-dark: #000000;

JSON

{
  "hex": "#397866",
  "rgb": {
    "r": 57,
    "g": 120,
    "b": 102
  },
  "hsl": {
    "h": 162.857,
    "s": 35.593,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52536,
    "c": 0.07165,
    "h": 172.4
  },
  "luminance": 0.15262
}

Semantic roles & 50–950 ramp

primary

#397866

secondary

#A4687A

accent

#5C7CCC

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#090E0C

muted

#7B7E7D

Preview Lab

Preview with #397866

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

Preview Lab → · Contrast checker → · Palette generator →