#397B20#397B20

#397B20 is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.141 H 138.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#397B20
RGB	rgb(57, 123, 32)
HSL	hsl(104, 59%, 30%)
HSV	hsv(104, 74%, 48%)
CMYK	cmyk(53.7%, 0%, 74%, 51.8%)
CIE-LAB	lab(45.82, -38.33, 41.16)
CIE-LCH	lch(45.82, 56.25, 132.96°)
OKLab	oklab(52.02% -0.1057 0.0933)
OKLCH	oklch(52.02% 0.141 138.6)
XYZ	xyz(9.0307, 15.1394, 3.8125)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B20 #62207B

analogous

#677B20 #397B20 #207B34

triadic

#397B20 #20397B #7B2039

tetradic

#397B20 #20677B #62207B #7B3420

square

#397B20 #20677B #62207B #7B3420

split-complementary

#397B20 #34207B #7B2067

monochromatic

#0C1A07 #224A13 #397B20 #50AC2D #6CCF46

Accessibility & contrast

On white

5.21

#397B20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#397B20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B20

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B20	#FFFFFF	#000000	##FFFFFF
##397B20	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7011

Deuteranopia (green-blind)

#766A29

Tritanopia (blue-blind)

#337769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397b20;
/* rgb */ color: rgb(57, 123, 32);
/* oklch */ color: oklch(52.0% 0.141 138.6);

Tailwind

colors: {
  custom: {
    50: '#77a261',
    500: '#397b20',
    950: '#000000',
  },
}

SCSS

$custom: #397b20;
$custom-light: #77a261;
$custom-dark: #000000;

JSON

{
  "hex": "#397b20",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 32
  },
  "hsl": {
    "h": 103.516,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52021,
    "c": 0.14099,
    "h": 138.6
  },
  "luminance": 0.1514
}

Semantic roles & 50–950 ramp

primary

#397B20

secondary

#9249AE

accent

#46E2B7

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#090F05

muted

#7B7F7A

Preview Lab

Preview with #397B20

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

Preview Lab → · Contrast checker → · Palette generator →