#397D1C#397D1C

#397D1C is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.5% C 0.146 H 138.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#397D1C
RGB	rgb(57, 125, 28)
HSL	hsl(102, 63%, 30%)
HSV	hsv(102, 78%, 49%)
CMYK	cmyk(54.4%, 0%, 77.6%, 51%)
CIE-LAB	lab(46.47, -39.45, 43.36)
CIE-LCH	lch(46.47, 58.62, 132.30°)
OKLab	oklab(52.55% -0.109 0.0973)
OKLCH	oklch(52.55% 0.146 138.3)
XYZ	xyz(9.2302, 15.6202, 3.6270)
Luminance	0.1562 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D1C #601C7D

analogous

#697D1C #397D1C #1C7D30

triadic

#397D1C #1C397D #7D1C39

tetradic

#397D1C #1C697D #601C7D #7D301C

square

#397D1C #1C697D #601C7D #7D301C

split-complementary

#397D1C #301C7D #7D1C69

monochromatic

#0B1906 #224B11 #397D1C #50AF27 #6CD43F

Accessibility & contrast

On white

5.09

#397D1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#397D1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D1C

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D1C	#FFFFFF	#000000	##FFFFFF
##397D1C	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817207

Deuteranopia (green-blind)

#786C26

Tritanopia (blue-blind)

#33786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397d1c;
/* rgb */ color: rgb(57, 125, 28);
/* oklch */ color: oklch(52.5% 0.146 138.3);

Tailwind

colors: {
  custom: {
    50: '#77a360',
    500: '#397d1c',
    950: '#000000',
  },
}

SCSS

$custom: #397d1c;
$custom-light: #77a360;
$custom-dark: #000000;

JSON

{
  "hex": "#397d1c",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 28
  },
  "hsl": {
    "h": 102.062,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.52546,
    "c": 0.14611,
    "h": 138.3
  },
  "luminance": 0.15621
}

Semantic roles & 50–950 ramp

primary

#397D1C

secondary

#9044B1

accent

#41E6B5

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397D1C

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

Preview Lab → · Contrast checker → · Palette generator →