#397D53#397D53

#397D53 is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.4% C 0.096 H 154.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#397D53
RGB	rgb(57, 125, 83)
HSL	hsl(143, 37%, 36%)
HSV	hsv(143, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 33.6%, 51%)
CIE-LAB	lab(47.18, -31.82, 16.52)
CIE-LCH	lch(47.18, 35.85, 152.56°)
OKLab	oklab(53.36% -0.0867 0.0417)
OKLCH	oklch(53.36% 0.096 154.3)
XYZ	xyz(10.5815, 16.1607, 10.7437)
Luminance	0.1616 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D53 #7D3963

analogous

#417D39 #397D53 #397D75

triadic

#397D53 #53397D #7D5339

tetradic

#397D53 #39417D #7D3963 #7D7539

square

#397D53 #39417D #7D3963 #7D7539

split-complementary

#397D53 #75397D #7D3941

monochromatic

#13291B #265337 #397D53 #4CA76F #72BF8F

Accessibility & contrast

On white

4.96

#397D53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#397D53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D53

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D53	#FFFFFF	#000000	##FFFFFF
##397D53	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7450

Deuteranopia (green-blind)

#736D56

Tritanopia (blue-blind)

#277C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397d53;
/* rgb */ color: rgb(57, 125, 83);
/* oklch */ color: oklch(53.4% 0.096 154.3);

Tailwind

colors: {
  custom: {
    50: '#75a383',
    500: '#397d53',
    950: '#000000',
  },
}

SCSS

$custom: #397d53;
$custom-light: #75a383;
$custom-dark: #000000;

JSON

{
  "hex": "#397d53",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 83
  },
  "hsl": {
    "h": 142.941,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53362,
    "c": 0.09617,
    "h": 154.3
  },
  "luminance": 0.16162
}

Semantic roles & 50–950 ramp

primary

#397D53

secondary

#A86A90

accent

#5AA1CD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #397D53

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

Preview Lab → · Contrast checker → · Palette generator →