#397E56#397E56

#397E56 is a mid, moderate green. Relative luminance 0.165; OKLCH L 53.7% C 0.095 H 155.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#397E56
RGB	rgb(57, 126, 86)
HSL	hsl(145, 38%, 36%)
HSV	hsv(145, 55%, 49%)
CMYK	cmyk(54.8%, 0%, 31.7%, 50.6%)
CIE-LAB	lab(47.58, -31.65, 15.32)
CIE-LCH	lch(47.58, 35.17, 154.17°)
OKLab	oklab(53.7% -0.0864 0.0388)
OKLCH	oklch(53.7% 0.095 155.8)
XYZ	xyz(10.8271, 16.4625, 11.4093)
Luminance	0.1646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E56 #7E3961

analogous

#3E7E39 #397E56 #397E78

triadic

#397E56 #56397E #7E5639

tetradic

#397E56 #393E7E #7E3961 #7E7839

square

#397E56 #393E7E #7E3961 #7E7839

split-complementary

#397E56 #78397E #7E393E

monochromatic

#132A1C #265439 #397E56 #4CA873 #72BF93

Accessibility & contrast

On white

4.89

#397E56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#397E56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E56

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E56	#FFFFFF	#000000	##FFFFFF
##397E56	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)

#7D7554

Deuteranopia (green-blind)

#746E58

Tritanopia (blue-blind)

#257D73

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397e56;
/* rgb */ color: rgb(57, 126, 86);
/* oklch */ color: oklch(53.7% 0.095 155.8);

Tailwind

colors: {
  custom: {
    50: '#75a486',
    500: '#397e56',
    950: '#000000',
  },
}

SCSS

$custom: #397e56;
$custom-light: #75a486;
$custom-dark: #000000;

JSON

{
  "hex": "#397e56",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 86
  },
  "hsl": {
    "h": 145.217,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.53701,
    "c": 0.09469,
    "h": 155.8
  },
  "luminance": 0.16463
}

Semantic roles & 50–950 ramp

primary

#397E56

secondary

#A86A8E

accent

#5A9DCE

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #397E56

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

Preview Lab → · Contrast checker → · Palette generator →