#397F28#397F28

#397F28 is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.2% C 0.141 H 140.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#397F28
RGB	rgb(57, 127, 40)
HSL	hsl(108, 52%, 33%)
HSV	hsv(108, 69%, 50%)
CMYK	cmyk(55.1%, 0%, 68.5%, 50.2%)
CIE-LAB	lab(47.24, -39.24, 39.25)
CIE-LCH	lch(47.24, 55.50, 135.00°)
OKLab	oklab(53.21% -0.1076 0.0903)
OKLCH	oklch(53.21% 0.141 140)
XYZ	xyz(9.6593, 16.2010, 4.6252)
Luminance	0.1620 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F28 #6E287F

analogous

#647F28 #397F28 #287F42

triadic

#397F28 #28397F #7F2839

tetradic

#397F28 #28647F #6E287F #7F4228

square

#397F28 #28647F #6E287F #7F4228

split-complementary

#397F28 #42287F #7F2864

monochromatic

#0F220B #245019 #397F28 #4EAE37 #6ECA57

Accessibility & contrast

On white

4.95

#397F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#397F28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F28

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F28	#FFFFFF	#000000	##FFFFFF
##397F28	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741D

Deuteranopia (green-blind)

#796E30

Tritanopia (blue-blind)

#317B6D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397f28;
/* rgb */ color: rgb(57, 127, 40);
/* oklch */ color: oklch(53.2% 0.141 140.0);

Tailwind

colors: {
  custom: {
    50: '#77a566',
    500: '#397f28',
    950: '#000000',
  },
}

SCSS

$custom: #397f28;
$custom-light: #77a566;
$custom-dark: #000000;

JSON

{
  "hex": "#397f28",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 40
  },
  "hsl": {
    "h": 108.276,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53205,
    "c": 0.14053,
    "h": 140
  },
  "luminance": 0.16202
}

Semantic roles & 50–950 ramp

primary

#397F28

secondary

#9D54AF

accent

#4CDCC0

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397F28

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

Preview Lab → · Contrast checker → · Palette generator →