#397A54#397A54

#397A54 is a mid, moderate green. Relative luminance 0.154; OKLCH L 52.6% C 0.090 H 155.8°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#397A54
RGB	rgb(57, 122, 84)
HSL	hsl(145, 36%, 35%)
HSV	hsv(145, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 31.1%, 52.2%)
CIE-LAB	lab(46.22, -30.20, 14.62)
CIE-LCH	lch(46.22, 33.56, 154.17°)
OKLab	oklab(52.58% -0.0825 0.0371)
OKLCH	oklch(52.58% 0.09 155.8)
XYZ	xyz(10.2463, 15.4282, 10.8238)
Luminance	0.1543 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A54 #7A395F

analogous

#3E7A39 #397A54 #397A74

triadic

#397A54 #54397A #7A5439

tetradic

#397A54 #393E7A #7A395F #7A7439

square

#397A54 #393E7A #7A395F #7A7439

split-complementary

#397A54 #74397A #7A393E

monochromatic

#12271B #265037 #397A54 #4CA471 #71BD90

Accessibility & contrast

On white

5.14

#397A54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#397A54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A54

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A54	#FFFFFF	#000000	##FFFFFF
##397A54	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7152

Deuteranopia (green-blind)

#706B56

Tritanopia (blue-blind)

#277970

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397a54;
/* rgb */ color: rgb(57, 122, 84);
/* oklch */ color: oklch(52.6% 0.090 155.8);

Tailwind

colors: {
  custom: {
    50: '#74a184',
    500: '#397a54',
    950: '#000000',
  },
}

SCSS

$custom: #397a54;
$custom-light: #74a184;
$custom-dark: #000000;

JSON

{
  "hex": "#397a54",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 84
  },
  "hsl": {
    "h": 144.923,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52577,
    "c": 0.09044,
    "h": 155.8
  },
  "luminance": 0.15429
}

Semantic roles & 50–950 ramp

primary

#397A54

secondary

#A6698D

accent

#5B9DCC

background

#F7F9F8

surface

#EDF2EF

border

#C8CCCA

text

#090F0B

muted

#7B7E7C

Preview Lab

Preview with #397A54

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

Preview Lab → · Contrast checker → · Palette generator →