#397E1C#397E1C

#397E1C is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.8% C 0.147 H 138.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#397E1C
RGB	rgb(57, 126, 28)
HSL	hsl(102, 64%, 30%)
HSV	hsv(102, 78%, 49%)
CMYK	cmyk(54.8%, 0%, 77.8%, 50.6%)
CIE-LAB	lab(46.81, -39.86, 43.69)
CIE-LCH	lch(46.81, 59.14, 132.37°)
OKLab	oklab(52.82% -0.1101 0.098)
OKLCH	oklch(52.82% 0.147 138.3)
XYZ	xyz(9.3575, 15.8747, 3.6694)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397E1C #611C7E

analogous

#6A7E1C #397E1C #1C7E30

triadic

#397E1C #1C397E #7E1C39

tetradic

#397E1C #1C6A7E #611C7E #7E301C

square

#397E1C #1C6A7E #611C7E #7E301C

split-complementary

#397E1C #301C7E #7E1C6A

monochromatic

#0C1A06 #224C11 #397E1C #50B027 #6CD540

Accessibility & contrast

On white

5.03

#397E1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#397E1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397E1C

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397E1C	#FFFFFF	#000000	##FFFFFF
##397E1C	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)

#827307

Deuteranopia (green-blind)

#796D26

Tritanopia (blue-blind)

#33796B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #397e1c;
/* rgb */ color: rgb(57, 126, 28);
/* oklch */ color: oklch(52.8% 0.147 138.3);

Tailwind

colors: {
  custom: {
    50: '#77a460',
    500: '#397e1c',
    950: '#000000',
  },
}

SCSS

$custom: #397e1c;
$custom-light: #77a460;
$custom-dark: #000000;

JSON

{
  "hex": "#397e1c",
  "rgb": {
    "r": 57,
    "g": 126,
    "b": 28
  },
  "hsl": {
    "h": 102.245,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52824,
    "c": 0.14738,
    "h": 138.3
  },
  "luminance": 0.15875
}

Semantic roles & 50–950 ramp

primary

#397E1C

secondary

#9144B2

accent

#41E7B6

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397E1C

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

Preview Lab → · Contrast checker → · Palette generator →