#397A28#397A28

#397A28 is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.8% C 0.134 H 139.7°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#397A28
RGB	rgb(57, 122, 40)
HSL	hsl(108, 51%, 32%)
HSV	hsv(108, 67%, 48%)
CMYK	cmyk(53.3%, 0%, 67.2%, 52.2%)
CIE-LAB	lab(45.55, -37.17, 37.42)
CIE-LCH	lch(45.55, 52.74, 134.81°)
OKLab	oklab(51.82% -0.102 0.0865)
OKLCH	oklch(51.82% 0.134 139.7)
XYZ	xyz(9.0295, 14.9414, 4.4152)
Luminance	0.1494 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A28 #69287A

analogous

#627A28 #397A28 #287A40

triadic

#397A28 #28397A #7A2839

tetradic

#397A28 #28627A #69287A #7A4028

square

#397A28 #28627A #69287A #7A4028

split-complementary

#397A28 #40287A #7A2862

monochromatic

#0E1E0A #234C19 #397A28 #4FA837 #6DC755

Accessibility & contrast

On white

5.27

#397A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#397A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A28

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A28	#FFFFFF	#000000	##FFFFFF
##397A28	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#756A2F

Tritanopia (blue-blind)

#337669

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397a28;
/* rgb */ color: rgb(57, 122, 40);
/* oklch */ color: oklch(51.8% 0.134 139.7);

Tailwind

colors: {
  custom: {
    50: '#76a166',
    500: '#397a28',
    950: '#000000',
  },
}

SCSS

$custom: #397a28;
$custom-light: #76a166;
$custom-dark: #000000;

JSON

{
  "hex": "#397a28",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 40
  },
  "hsl": {
    "h": 107.561,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.5182,
    "c": 0.13375,
    "h": 139.7
  },
  "luminance": 0.14942
}

Semantic roles & 50–950 ramp

primary

#397A28

secondary

#9952AC

accent

#4EDABD

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397A28

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

Preview Lab → · Contrast checker → · Palette generator →