#397D1A#397D1A

#397D1A is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.5% C 0.147 H 138.0°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#397D1A
RGB	rgb(57, 125, 26)
HSL	hsl(101, 66%, 30%)
HSV	hsv(101, 79%, 49%)
CMYK	cmyk(54.4%, 0%, 79.2%, 51%)
CIE-LAB	lab(46.46, -39.59, 44.07)
CIE-LCH	lch(46.46, 59.24, 131.94°)
OKLab	oklab(52.53% -0.1095 0.0985)
OKLCH	oklch(52.53% 0.147 138)
XYZ	xyz(9.2071, 15.6110, 3.5051)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D1A #5E1A7D

analogous

#6B7D1A #397D1A #1A7D2C

triadic

#397D1A #1A397D #7D1A39

tetradic

#397D1A #1A6B7D #5E1A7D #7D2C1A

square

#397D1A #1A6B7D #5E1A7D #7D2C1A

split-complementary

#397D1A #2C1A7D #7D1A6B

monochromatic

#0C1905 #224A0F #397D1A #50B025 #6CD63B

Accessibility & contrast

On white

5.09

#397D1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#397D1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D1A

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D1A	#FFFFFF	#000000	##FFFFFF
##397D1A	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)

#817203

Deuteranopia (green-blind)

#786C25

Tritanopia (blue-blind)

#34786A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397d1a;
/* rgb */ color: rgb(57, 125, 26);
/* oklch */ color: oklch(52.5% 0.147 138.0);

Tailwind

colors: {
  custom: {
    50: '#77a35f',
    500: '#397d1a',
    950: '#000000',
  },
}

SCSS

$custom: #397d1a;
$custom-light: #77a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#397d1a",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 26
  },
  "hsl": {
    "h": 101.212,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52532,
    "c": 0.14726,
    "h": 138
  },
  "luminance": 0.15612
}

Semantic roles & 50–950 ramp

primary

#397D1A

secondary

#8E42B1

accent

#3FE9B4

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397D1A

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

Preview Lab → · Contrast checker → · Palette generator →