#397B1E#397B1E

#397B1E is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.142 H 138.3°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#397B1E
RGB	rgb(57, 123, 30)
HSL	hsl(103, 61%, 30%)
HSV	hsv(103, 76%, 48%)
CMYK	cmyk(53.7%, 0%, 75.6%, 51.8%)
CIE-LAB	lab(45.81, -38.49, 41.94)
CIE-LCH	lch(45.81, 56.93, 132.54°)
OKLab	oklab(52.01% -0.1063 0.0946)
OKLCH	oklch(52.01% 0.142 138.3)
XYZ	xyz(9.0043, 15.1288, 3.6737)
Luminance	0.1513 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B1E #601E7B

analogous

#677B1E #397B1E #1E7B32

triadic

#397B1E #1E397B #7B1E39

tetradic

#397B1E #1E677B #601E7B #7B321E

square

#397B1E #1E677B #601E7B #7B321E

split-complementary

#397B1E #321E7B #7B1E67

monochromatic

#0B1906 #224A12 #397B1E #50AC2A #6CD142

Accessibility & contrast

On white

5.22

#397B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#397B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B1E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B1E	#FFFFFF	#000000	##FFFFFF
##397B1E	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700D

Deuteranopia (green-blind)

#766A27

Tritanopia (blue-blind)

#347769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397b1e;
/* rgb */ color: rgb(57, 123, 30);
/* oklch */ color: oklch(52.0% 0.142 138.3);

Tailwind

colors: {
  custom: {
    50: '#77a260',
    500: '#397b1e',
    950: '#000000',
  },
}

SCSS

$custom: #397b1e;
$custom-light: #77a260;
$custom-dark: #000000;

JSON

{
  "hex": "#397b1e",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 30
  },
  "hsl": {
    "h": 102.581,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.52005,
    "c": 0.1423,
    "h": 138.3
  },
  "luminance": 0.1513
}

Semantic roles & 50–950 ramp

primary

#397B1E

secondary

#9046AE

accent

#44E4B5

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397B1E

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

Preview Lab → · Contrast checker → · Palette generator →