#397D27#397D27

#397D27 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.6% C 0.139 H 139.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#397D27
RGB	rgb(57, 125, 39)
HSL	hsl(107, 52%, 32%)
HSV	hsv(107, 69%, 49%)
CMYK	cmyk(54.4%, 0%, 68.8%, 51%)
CIE-LAB	lab(46.56, -38.52, 38.96)
CIE-LCH	lch(46.56, 54.78, 134.68°)
OKLab	oklab(52.64% -0.1057 0.0896)
OKLCH	oklch(52.64% 0.139 139.7)
XYZ	xyz(9.3868, 15.6828, 4.4515)
Luminance	0.1568 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D27 #6B277D

analogous

#647D27 #397D27 #277D40

triadic

#397D27 #27397D #7D2739

tetradic

#397D27 #27647D #6B277D #7D4027

square

#397D27 #27647D #6B277D #7D4027

split-complementary

#397D27 #40277D #7D2764

monochromatic

#0E200A #244E18 #397D27 #4EAC36 #6DCA55

Accessibility & contrast

On white

5.08

#397D27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#397D27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D27

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D27	#FFFFFF	#000000	##FFFFFF
##397D27	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81721C

Deuteranopia (green-blind)

#786C2F

Tritanopia (blue-blind)

#32796B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397d27;
/* rgb */ color: rgb(57, 125, 39);
/* oklch */ color: oklch(52.6% 0.139 139.7);

Tailwind

colors: {
  custom: {
    50: '#76a366',
    500: '#397d27',
    950: '#000000',
  },
}

SCSS

$custom: #397d27;
$custom-light: #76a366;
$custom-dark: #000000;

JSON

{
  "hex": "#397d27",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 39
  },
  "hsl": {
    "h": 107.442,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52641,
    "c": 0.13861,
    "h": 139.7
  },
  "luminance": 0.15684
}

Semantic roles & 50–950 ramp

primary

#397D27

secondary

#9B51AF

accent

#4CDCBE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397D27

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

Preview Lab → · Contrast checker → · Palette generator →