#397840#397840

#397840 is a mid, moderate green. Relative luminance 0.147; OKLCH L 51.6% C 0.108 H 146.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#397840
RGB	rgb(57, 120, 64)
HSL	hsl(127, 36%, 35%)
HSV	hsv(127, 53%, 47%)
CMYK	cmyk(52.5%, 0%, 46.7%, 52.9%)
CIE-LAB	lab(45.18, -33.08, 24.65)
CIE-LCH	lch(45.18, 41.25, 143.31°)
OKLab	oklab(51.61% -0.0898 0.0604)
OKLCH	oklch(51.61% 0.108 146.1)
XYZ	xyz(9.3287, 14.6722, 7.1899)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397840 #783971

analogous

#517839 #397840 #397860

triadic

#397840 #403978 #784039

tetradic

#397840 #395178 #783971 #786039

square

#397840 #395178 #783971 #786039

split-complementary

#397840 #603978 #783951

monochromatic

#122514 #254F2A #397840 #4DA156 #70BB79

Accessibility & contrast

On white

5.34

#397840 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#397840 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397840

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397840	#FFFFFF	#000000	##FFFFFF
##397840	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3C

Deuteranopia (green-blind)

#716944

Tritanopia (blue-blind)

#2E756B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #397840;
/* rgb */ color: rgb(57, 120, 64);
/* oklch */ color: oklch(51.6% 0.108 146.1);

Tailwind

colors: {
  custom: {
    50: '#749f76',
    500: '#397840',
    950: '#000000',
  },
}

SCSS

$custom: #397840;
$custom-light: #749f76;
$custom-dark: #000000;

JSON

{
  "hex": "#397840",
  "rgb": {
    "r": 57,
    "g": 120,
    "b": 64
  },
  "hsl": {
    "h": 126.667,
    "s": 35.593,
    "l": 34.706
  },
  "oklch": {
    "l": 0.51612,
    "c": 0.10818,
    "h": 146.1
  },
  "luminance": 0.14673
}

Semantic roles & 50–950 ramp

primary

#397840

secondary

#A4689E

accent

#5CBFCC

background

#F7F9F7

surface

#EDF2ED

border

#C8CCC8

text

#090E08

muted

#7B7E7B

Preview Lab

Preview with #397840

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

Preview Lab → · Contrast checker → · Palette generator →