#397B1D#397B1D

#397B1D is a mid, vivid green. Relative luminance 0.151; OKLCH L 52.0% C 0.143 H 138.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#397B1D
RGB	rgb(57, 123, 29)
HSL	hsl(102, 62%, 30%)
HSV	hsv(102, 76%, 48%)
CMYK	cmyk(53.7%, 0%, 76.4%, 51.8%)
CIE-LAB	lab(45.80, -38.57, 42.32)
CIE-LCH	lch(45.80, 57.26, 132.34°)
OKLab	oklab(52% -0.1065 0.0953)
OKLCH	oklch(52% 0.143 138.2)
XYZ	xyz(8.9918, 15.1238, 3.6075)
Luminance	0.1512 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B1D #5F1D7B

analogous

#687B1D #397B1D #1D7B30

triadic

#397B1D #1D397B #7B1D39

tetradic

#397B1D #1D687B #5F1D7B #7B301D

square

#397B1D #1D687B #5F1D7B #7B301D

split-complementary

#397B1D #301D7B #7B1D68

monochromatic

#0B1906 #224911 #397B1D #50AD29 #6CD240

Accessibility & contrast

On white

5.22

#397B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#397B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B1D

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B1D	#FFFFFF	#000000	##FFFFFF
##397B1D	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F700B

Deuteranopia (green-blind)

#766A27

Tritanopia (blue-blind)

#347769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397b1d;
/* rgb */ color: rgb(57, 123, 29);
/* oklch */ color: oklch(52.0% 0.143 138.2);

Tailwind

colors: {
  custom: {
    50: '#77a260',
    500: '#397b1d',
    950: '#000000',
  },
}

SCSS

$custom: #397b1d;
$custom-light: #77a260;
$custom-dark: #000000;

JSON

{
  "hex": "#397b1d",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 29
  },
  "hsl": {
    "h": 102.128,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51997,
    "c": 0.14293,
    "h": 138.2
  },
  "luminance": 0.15124
}

Semantic roles & 50–950 ramp

primary

#397B1D

secondary

#8F45AF

accent

#43E5B5

background

#F7FAF5

surface

#EEF3EA

border

#C9CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #397B1D

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

Preview Lab → · Contrast checker → · Palette generator →