#397E1D#397E1D

#397E1D is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.147 H 138.4°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#397E1D
RGB	rgb(57, 126, 29)
HSL	hsl(103, 63%, 30%)
HSV	hsv(103, 77%, 49%)
CMYK	cmyk(54.8%, 0%, 77%, 50.6%)
CIE-LAB	lab(46.82, -39.78, 43.33)
CIE-LCH	lch(46.82, 58.82, 132.56°)
OKLab	oklab(52.83% -0.1098 0.0974)
OKLCH	oklch(52.83% 0.147 138.4)
XYZ	xyz(9.3696, 15.8795, 3.7335)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E1D #621D7E

analogous

#6A7E1D #397E1D #1D7E31

triadic

#397E1D #1D397E #7E1D39

tetradic

#397E1D #1D6A7E #621D7E #7E311D

square

#397E1D #1D6A7E #621D7E #7E311D

split-complementary

#397E1D #311D7E #7E1D6A

monochromatic

#0C1B06 #224C12 #397E1D #50B028 #6CD342

Accessibility & contrast

On white

5.03

#397E1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#397E1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E1D

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E1D	#FFFFFF	#000000	##FFFFFF
##397E1D	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827309

Deuteranopia (green-blind)

#796D27

Tritanopia (blue-blind)

#33796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397e1d;
/* rgb */ color: rgb(57, 126, 29);
/* oklch */ color: oklch(52.8% 0.147 138.4);

Tailwind

colors: {
  custom: {
    50: '#77a460',
    500: '#397e1d',
    950: '#000000',
  },
}

SCSS

$custom: #397e1d;
$custom-light: #77a460;
$custom-dark: #000000;

JSON

{
  "hex": "#397e1d",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 29
  },
  "hsl": {
    "h": 102.68,
    "s": 62.581,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52831,
    "c": 0.14679,
    "h": 138.4
  },
  "luminance": 0.1588
}

Semantic roles & 50–950 ramp

primary

#397E1D

secondary

#9245B1

accent

#42E6B6

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397E1D

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

Preview Lab → · Contrast checker → · Palette generator →