#397D1D#397D1D

#397D1D is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.6% C 0.146 H 138.4°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#397D1D
RGB	rgb(57, 125, 29)
HSL	hsl(103, 62%, 30%)
HSV	hsv(103, 77%, 49%)
CMYK	cmyk(54.4%, 0%, 76.8%, 51%)
CIE-LAB	lab(46.48, -39.38, 42.99)
CIE-LCH	lch(46.48, 58.30, 132.49°)
OKLab	oklab(52.55% -0.1087 0.0967)
OKLCH	oklch(52.55% 0.146 138.4)
XYZ	xyz(9.2424, 15.6251, 3.6911)
Luminance	0.1563 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D1D #611D7D

analogous

#697D1D #397D1D #1D7D31

triadic

#397D1D #1D397D #7D1D39

tetradic

#397D1D #1D697D #611D7D #7D311D

square

#397D1D #1D697D #611D7D #7D311D

split-complementary

#397D1D #311D7D #7D1D69

monochromatic

#0C1A06 #224B11 #397D1D #50AF29 #6CD341

Accessibility & contrast

On white

5.09

#397D1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#397D1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D1D

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D1D	#FFFFFF	#000000	##FFFFFF
##397D1D	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720A

Deuteranopia (green-blind)

#786C27

Tritanopia (blue-blind)

#33786B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397d1d;
/* rgb */ color: rgb(57, 125, 29);
/* oklch */ color: oklch(52.6% 0.146 138.4);

Tailwind

colors: {
  custom: {
    50: '#77a360',
    500: '#397d1d',
    950: '#000000',
  },
}

SCSS

$custom: #397d1d;
$custom-light: #77a360;
$custom-dark: #000000;

JSON

{
  "hex": "#397d1d",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 29
  },
  "hsl": {
    "h": 102.5,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52553,
    "c": 0.14551,
    "h": 138.4
  },
  "luminance": 0.15626
}

Semantic roles & 50–950 ramp

primary

#397D1D

secondary

#9145B1

accent

#42E5B6

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397D1D

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

Preview Lab → · Contrast checker → · Palette generator →