#397A3F#397A3F

#397A3F is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.1% C 0.112 H 145.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#397A3F
RGB	rgb(57, 122, 63)
HSL	hsl(126, 36%, 35%)
HSV	hsv(126, 53%, 48%)
CMYK	cmyk(53.3%, 0%, 48.4%, 52.2%)
CIE-LAB	lab(45.83, -34.13, 26.03)
CIE-LCH	lch(45.83, 42.93, 142.68°)
OKLab	oklab(52.14% -0.0926 0.0635)
OKLCH	oklch(52.14% 0.112 145.6)
XYZ	xyz(9.5435, 15.1470, 7.1224)
Luminance	0.1515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A3F #7A3974

analogous

#547A39 #397A3F #397A5F

triadic

#397A3F #3F397A #7A3F39

tetradic

#397A3F #39547A #7A3974 #7A5F39

square

#397A3F #39547A #7A3974 #7A5F39

split-complementary

#397A3F #5F397A #7A3954

monochromatic

#122714 #265029 #397A3F #4CA455 #71BD78

Accessibility & contrast

On white

5.21

#397A3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#397A3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A3F

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A3F	#FFFFFF	#000000	##FFFFFF
##397A3F	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C703A

Deuteranopia (green-blind)

#736A43

Tritanopia (blue-blind)

#2E776C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397a3f;
/* rgb */ color: rgb(57, 122, 63);
/* oklch */ color: oklch(52.1% 0.112 145.6);

Tailwind

colors: {
  custom: {
    50: '#75a175',
    500: '#397a3f',
    950: '#000000',
  },
}

SCSS

$custom: #397a3f;
$custom-light: #75a175;
$custom-dark: #000000;

JSON

{
  "hex": "#397a3f",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 63
  },
  "hsl": {
    "h": 125.538,
    "s": 36.313,
    "l": 35.098
  },
  "oklch": {
    "l": 0.52142,
    "c": 0.1123,
    "h": 145.6
  },
  "luminance": 0.15148
}

Semantic roles & 50–950 ramp

primary

#397A3F

secondary

#A669A0

accent

#5BC2CC

background

#F7F9F7

surface

#EDF2ED

border

#C8CCC8

text

#090F08

muted

#7B7E7B

Preview Lab

Preview with #397A3F

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

Preview Lab → · Contrast checker → · Palette generator →