#397A56#397A56

#397A56 is a mid, moderate green. Relative luminance 0.155; OKLCH L 52.6% C 0.088 H 157.1°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#397A56
RGB	rgb(57, 122, 86)
HSL	hsl(147, 36%, 35%)
HSV	hsv(147, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 29.5%, 52.2%)
CIE-LAB	lab(46.26, -29.77, 13.51)
CIE-LCH	lch(46.26, 32.70, 155.59°)
OKLab	oklab(52.63% -0.0815 0.0344)
OKLCH	oklch(52.63% 0.088 157.1)
XYZ	xyz(10.3258, 15.4599, 11.2422)
Luminance	0.1546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A56 #7A395D

analogous

#3D7A39 #397A56 #397A76

triadic

#397A56 #56397A #7A5639

tetradic

#397A56 #393D7A #7A395D #7A7639

square

#397A56 #393D7A #7A395D #7A7639

split-complementary

#397A56 #76397A #7A393D

monochromatic

#12271B #265039 #397A56 #4CA473 #71BD93

Accessibility & contrast

On white

5.13

#397A56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#397A56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A56

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A56	#FFFFFF	#000000	##FFFFFF
##397A56	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797254

Deuteranopia (green-blind)

#706B58

Tritanopia (blue-blind)

#267970

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #397a56;
/* rgb */ color: rgb(57, 122, 86);
/* oklch */ color: oklch(52.6% 0.088 157.1);

Tailwind

colors: {
  custom: {
    50: '#74a185',
    500: '#397a56',
    950: '#000000',
  },
}

SCSS

$custom: #397a56;
$custom-light: #74a185;
$custom-dark: #000000;

JSON

{
  "hex": "#397a56",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 86
  },
  "hsl": {
    "h": 146.769,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52626,
    "c": 0.08844,
    "h": 157.1
  },
  "luminance": 0.15461
}

Semantic roles & 50–950 ramp

primary

#397A56

secondary

#A6698B

accent

#5B9ACC

background

#F7F9F8

surface

#EDF2EF

border

#C8CCCA

text

#090F0B

muted

#7B7E7C

Preview Lab

Preview with #397A56

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

Preview Lab → · Contrast checker → · Palette generator →