#397D3A#397D3A

#397D3A is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.9% C 0.122 H 143.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#397D3A
RGB	rgb(57, 125, 58)
HSL	hsl(121, 37%, 36%)
HSV	hsv(121, 54%, 49%)
CMYK	cmyk(54.4%, 0%, 53.6%, 51%)
CIE-LAB	lab(46.77, -36.21, 29.87)
CIE-LCH	lch(46.77, 46.94, 140.48°)
OKLab	oklab(52.88% -0.0984 0.0718)
OKLCH	oklch(52.88% 0.122 143.9)
XYZ	xyz(9.7842, 15.8418, 6.5444)
Luminance	0.1584 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D3A #7D397C

analogous

#5A7D39 #397D3A #397D5C

triadic

#397D3A #3A397D #7D3A39

tetradic

#397D3A #395A7D #7D397C #7D5C39

square

#397D3A #395A7D #7D397C #7D5C39

split-complementary

#397D3A #5C397D #7D395A

monochromatic

#132913 #265326 #397D3A #4CA74E #72BF73

Accessibility & contrast

On white

5.04

#397D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#397D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D3A

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D3A	#FFFFFF	#000000	##FFFFFF
##397D3A	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7334

Deuteranopia (green-blind)

#766C3F

Tritanopia (blue-blind)

#2F7A6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397d3a;
/* rgb */ color: rgb(57, 125, 58);
/* oklch */ color: oklch(52.9% 0.122 143.9);

Tailwind

colors: {
  custom: {
    50: '#76a372',
    500: '#397d3a',
    950: '#000000',
  },
}

SCSS

$custom: #397d3a;
$custom-light: #76a372;
$custom-dark: #000000;

JSON

{
  "hex": "#397d3a",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 58
  },
  "hsl": {
    "h": 120.882,
    "s": 37.363,
    "l": 35.686
  },
  "oklch": {
    "l": 0.52883,
    "c": 0.12184,
    "h": 143.9
  },
  "luminance": 0.15843
}

Semantic roles & 50–950 ramp

primary

#397D3A

secondary

#A86AA7

accent

#5ACCCD

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#090F08

muted

#7B7F7B

Preview Lab

Preview with #397D3A

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

Preview Lab → · Contrast checker → · Palette generator →