#397D64#397D64

#397D64 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.8% C 0.080 H 166.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#397D64
RGB	rgb(57, 125, 100)
HSL	hsl(158, 37%, 36%)
HSV	hsv(158, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 20%, 51%)
CIE-LAB	lab(47.57, -27.99, 7.15)
CIE-LCH	lch(47.57, 28.89, 165.67°)
OKLab	oklab(53.8% -0.0782 0.0183)
OKLCH	oklch(53.8% 0.08 166.8)
XYZ	xyz(11.3202, 16.4562, 14.6339)
Luminance	0.1646 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D64 #7D3952

analogous

#397D42 #397D64 #39747D

triadic

#397D64 #64397D #7D6439

tetradic

#397D64 #42397D #7D3952 #747D39

square

#397D64 #42397D #7D3952 #747D39

split-complementary

#397D64 #7D3974 #7D4239

monochromatic

#132921 #265342 #397D64 #4CA786 #72BFA2

Accessibility & contrast

On white

4.89

#397D64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#397D64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D64

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D64	#FFFFFF	#000000	##FFFFFF
##397D64	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7563

Deuteranopia (green-blind)

#706E66

Tritanopia (blue-blind)

#1E7D76

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397d64;
/* rgb */ color: rgb(57, 125, 100);
/* oklch */ color: oklch(53.8% 0.080 166.8);

Tailwind

colors: {
  custom: {
    50: '#75a390',
    500: '#397d64',
    950: '#000000',
  },
}

SCSS

$custom: #397d64;
$custom-light: #75a390;
$custom-dark: #000000;

JSON

{
  "hex": "#397d64",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 100
  },
  "hsl": {
    "h": 157.941,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.538,
    "c": 0.0803,
    "h": 166.8
  },
  "luminance": 0.16457
}

Semantic roles & 50–950 ramp

primary

#397D64

secondary

#A86A81

accent

#5A85CD

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#090F0C

muted

#7B7F7D

Preview Lab

Preview with #397D64

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

Preview Lab → · Contrast checker → · Palette generator →