#397A1C#397A1C

#397A1C is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.7% C 0.142 H 138.0°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#397A1C
RGB	rgb(57, 122, 28)
HSL	hsl(101, 63%, 29%)
HSV	hsv(101, 77%, 48%)
CMYK	cmyk(53.3%, 0%, 77%, 52.2%)
CIE-LAB	lab(45.46, -38.23, 42.36)
CIE-LCH	lch(45.46, 57.06, 132.07°)
OKLab	oklab(51.71% -0.1057 0.0952)
OKLCH	oklch(51.71% 0.142 138)
XYZ	xyz(8.8562, 14.8721, 3.5023)
Luminance	0.1487 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A1C #5D1C7A

analogous

#687A1C #397A1C #1C7A2E

triadic

#397A1C #1C397A #7A1C39

tetradic

#397A1C #1C687A #5D1C7A #7A2E1C

square

#397A1C #1C687A #5D1C7A #7A2E1C

split-complementary

#397A1C #2E1C7A #7A1C68

monochromatic

#0C1906 #224811 #397A1C #50AC27 #6CD33E

Accessibility & contrast

On white

5.28

#397A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#397A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A1C

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A1C	#FFFFFF	#000000	##FFFFFF
##397A1C	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F09

Deuteranopia (green-blind)

#766A26

Tritanopia (blue-blind)

#347668

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397a1c;
/* rgb */ color: rgb(57, 122, 28);
/* oklch */ color: oklch(51.7% 0.142 138.0);

Tailwind

colors: {
  custom: {
    50: '#77a15f',
    500: '#397a1c',
    950: '#000000',
  },
}

SCSS

$custom: #397a1c;
$custom-light: #77a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#397a1c",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 101.489,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51711,
    "c": 0.14227,
    "h": 138
  },
  "luminance": 0.14873
}

Semantic roles & 50–950 ramp

primary

#397A1C

secondary

#8D44AE

accent

#42E6B3

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397A1C

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

Preview Lab → · Contrast checker → · Palette generator →