#397947#397947

#397947 is a mid, moderate green. Relative luminance 0.150; OKLCH L 52.0% C 0.102 H 148.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#397947
RGB	rgb(57, 121, 71)
HSL	hsl(133, 36%, 35%)
HSV	hsv(133, 53%, 47%)
CMYK	cmyk(52.9%, 0%, 41.3%, 52.5%)
CIE-LAB	lab(45.63, -32.31, 21.31)
CIE-LCH	lch(45.63, 38.70, 146.60°)
OKLab	oklab(52.02% -0.0877 0.0529)
OKLCH	oklch(52.02% 0.102 148.9)
XYZ	xyz(9.6614, 14.9988, 8.3459)
Luminance	0.1500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397947 #79396B

analogous

#4B7939 #397947 #397967

triadic

#397947 #473979 #794739

tetradic

#397947 #394B79 #79396B #796739

square

#397947 #394B79 #79396B #796739

split-complementary

#397947 #673979 #79394B

monochromatic

#122616 #254F2F #397947 #4DA35F #71BC81

Accessibility & contrast

On white

5.25

#397947 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#397947 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397947

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397947	#FFFFFF	#000000	##FFFFFF
##397947	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7043

Deuteranopia (green-blind)

#716A4A

Tritanopia (blue-blind)

#2C776D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #397947;
/* rgb */ color: rgb(57, 121, 71);
/* oklch */ color: oklch(52.0% 0.102 148.9);

Tailwind

colors: {
  custom: {
    50: '#74a07b',
    500: '#397947',
    950: '#000000',
  },
}

SCSS

$custom: #397947;
$custom-light: #74a07b;
$custom-dark: #000000;

JSON

{
  "hex": "#397947",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 71
  },
  "hsl": {
    "h": 133.125,
    "s": 35.955,
    "l": 34.902
  },
  "oklch": {
    "l": 0.52019,
    "c": 0.10238,
    "h": 148.9
  },
  "luminance": 0.15
}

Semantic roles & 50–950 ramp

primary

#397947

secondary

#A56998

accent

#5CB3CC

background

#F7F9F7

surface

#EDF2ED

border

#C8CCC8

text

#090F09

muted

#7B7E7B

Preview Lab

Preview with #397947

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

Preview Lab → · Contrast checker → · Palette generator →