#397A2B#397A2B

#397A2B is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.9% C 0.131 H 140.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#397A2B
RGB	rgb(57, 122, 43)
HSL	hsl(109, 48%, 32%)
HSV	hsv(109, 65%, 48%)
CMYK	cmyk(53.3%, 0%, 64.8%, 52.2%)
CIE-LAB	lab(45.58, -36.85, 36.05)
CIE-LCH	lch(45.58, 51.55, 135.63°)
OKLab	oklab(51.85% -0.101 0.0839)
OKLCH	oklch(51.85% 0.131 140.3)
XYZ	xyz(9.0825, 14.9627, 4.6945)
Luminance	0.1496 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A2B #6C2B7A

analogous

#617A2B #397A2B #2B7A44

triadic

#397A2B #2B397A #7A2B39

tetradic

#397A2B #2B617A #6C2B7A #7A442B

square

#397A2B #2B617A #6C2B7A #7A442B

split-complementary

#397A2B #442B7A #7A2B61

monochromatic

#0F1F0B #244D1B #397A2B #4EA73B #6DC55A

Accessibility & contrast

On white

5.26

#397A2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#397A2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A2B

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A2B	#FFFFFF	#000000	##FFFFFF
##397A2B	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F22

Deuteranopia (green-blind)

#756A31

Tritanopia (blue-blind)

#327669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397a2b;
/* rgb */ color: rgb(57, 122, 43);
/* oklch */ color: oklch(51.9% 0.131 140.3);

Tailwind

colors: {
  custom: {
    50: '#76a168',
    500: '#397a2b',
    950: '#000000',
  },
}

SCSS

$custom: #397a2b;
$custom-light: #76a168;
$custom-dark: #000000;

JSON

{
  "hex": "#397a2b",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 43
  },
  "hsl": {
    "h": 109.367,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.51853,
    "c": 0.13128,
    "h": 140.3
  },
  "luminance": 0.14963
}

Semantic roles & 50–950 ramp

primary

#397A2B

secondary

#9C56AB

accent

#50D7C0

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397A2B

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

Preview Lab → · Contrast checker → · Palette generator →