#397A1A#397A1A

#397A1A is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.7% C 0.143 H 137.8°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#397A1A
RGB	rgb(57, 122, 26)
HSL	hsl(101, 65%, 29%)
HSV	hsv(101, 79%, 48%)
CMYK	cmyk(53.3%, 0%, 78.7%, 52.2%)
CIE-LAB	lab(45.45, -38.37, 43.08)
CIE-LCH	lch(45.45, 57.69, 131.69°)
OKLab	oklab(51.7% -0.1062 0.0964)
OKLCH	oklch(51.7% 0.143 137.8)
XYZ	xyz(8.8330, 14.8628, 3.3804)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A1A #5B1A7A

analogous

#697A1A #397A1A #1A7A2B

triadic

#397A1A #1A397A #7A1A39

tetradic

#397A1A #1A697A #5B1A7A #7A2B1A

square

#397A1A #1A697A #5B1A7A #7A2B1A

split-complementary

#397A1A #2B1A7A #7A1A69

monochromatic

#0C1905 #21480F #397A1A #51AC25 #6CD539

Accessibility & contrast

On white

5.29

#397A1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#397A1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A1A

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A1A	#FFFFFF	#000000	##FFFFFF
##397A1A	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F04

Deuteranopia (green-blind)

#766A24

Tritanopia (blue-blind)

#347568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397a1a;
/* rgb */ color: rgb(57, 122, 26);
/* oklch */ color: oklch(51.7% 0.143 137.8);

Tailwind

colors: {
  custom: {
    50: '#77a15e',
    500: '#397a1a',
    950: '#000000',
  },
}

SCSS

$custom: #397a1a;
$custom-light: #77a15e;
$custom-dark: #000000;

JSON

{
  "hex": "#397a1a",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 26
  },
  "hsl": {
    "h": 100.625,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51697,
    "c": 0.14346,
    "h": 137.8
  },
  "luminance": 0.14864
}

Semantic roles & 50–950 ramp

primary

#397A1A

secondary

#8B41AE

accent

#40E8B2

background

#F7FAF5

surface

#EEF3E9

border

#C9CDC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397A1A

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

Preview Lab → · Contrast checker → · Palette generator →