#397D19#397D19

#397D19 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.5% C 0.148 H 137.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#397D19
RGB	rgb(57, 125, 25)
HSL	hsl(101, 67%, 29%)
HSV	hsv(101, 80%, 49%)
CMYK	cmyk(54.4%, 0%, 80%, 51%)
CIE-LAB	lab(46.45, -39.66, 44.41)
CIE-LCH	lch(46.45, 59.54, 131.77°)
OKLab	oklab(52.53% -0.1097 0.099)
OKLCH	oklch(52.53% 0.148 137.9)
XYZ	xyz(9.1961, 15.6066, 3.4473)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D19 #5D197D

analogous

#6B7D19 #397D19 #197D2B

triadic

#397D19 #19397D #7D1939

tetradic

#397D19 #196B7D #5D197D #7D2B19

square

#397D19 #196B7D #5D197D #7D2B19

split-complementary

#397D19 #2B197D #7D196B

monochromatic

#0C1A05 #224A0F #397D19 #50B023 #6CD739

Accessibility & contrast

On white

5.10

#397D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#397D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D19

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D19	#FFFFFF	#000000	##FFFFFF
##397D19	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817201

Deuteranopia (green-blind)

#786C24

Tritanopia (blue-blind)

#34786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397d19;
/* rgb */ color: rgb(57, 125, 25);
/* oklch */ color: oklch(52.5% 0.148 137.9);

Tailwind

colors: {
  custom: {
    50: '#77a35e',
    500: '#397d19',
    950: '#000000',
  },
}

SCSS

$custom: #397d19;
$custom-light: #77a35e;
$custom-dark: #000000;

JSON

{
  "hex": "#397d19",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 25
  },
  "hsl": {
    "h": 100.8,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52525,
    "c": 0.14782,
    "h": 137.9
  },
  "luminance": 0.15607
}

Semantic roles & 50–950 ramp

primary

#397D19

secondary

#8D40B1

accent

#3EEAB3

background

#F7FAF5

surface

#EEF4E9

border

#C9CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397D19

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

Preview Lab → · Contrast checker → · Palette generator →