#397D52#397D52

#397D52 is a mid, moderate green. Relative luminance 0.161; OKLCH L 53.3% C 0.097 H 153.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#397D52
RGB	rgb(57, 125, 82)
HSL	hsl(142, 37%, 36%)
HSV	hsv(142, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 34.4%, 51%)
CIE-LAB	lab(47.16, -32.02, 17.07)
CIE-LCH	lch(47.16, 36.28, 151.94°)
OKLab	oklab(53.34% -0.0871 0.043)
OKLCH	oklch(53.34% 0.097 153.7)
XYZ	xyz(10.5432, 16.1454, 10.5418)
Luminance	0.1615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D52 #7D3964

analogous

#427D39 #397D52 #397D74

triadic

#397D52 #52397D #7D5239

tetradic

#397D52 #39427D #7D3964 #7D7439

square

#397D52 #39427D #7D3964 #7D7439

split-complementary

#397D52 #74397D #7D3942

monochromatic

#13291B #265336 #397D52 #4CA76E #72BF8E

Accessibility & contrast

On white

4.97

#397D52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#397D52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D52

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D52	#FFFFFF	#000000	##FFFFFF
##397D52	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D744F

Deuteranopia (green-blind)

#736D55

Tritanopia (blue-blind)

#277C72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397d52;
/* rgb */ color: rgb(57, 125, 82);
/* oklch */ color: oklch(53.3% 0.097 153.7);

Tailwind

colors: {
  custom: {
    50: '#75a383',
    500: '#397d52',
    950: '#000000',
  },
}

SCSS

$custom: #397d52;
$custom-light: #75a383;
$custom-dark: #000000;

JSON

{
  "hex": "#397d52",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 82
  },
  "hsl": {
    "h": 142.059,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53339,
    "c": 0.09719,
    "h": 153.7
  },
  "luminance": 0.16146
}

Semantic roles & 50–950 ramp

primary

#397D52

secondary

#A86A91

accent

#5AA3CD

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0A

muted

#7B7F7C

Preview Lab

Preview with #397D52

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

Preview Lab → · Contrast checker → · Palette generator →