#397F2D#397F2D

#397F2D is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.3% C 0.137 H 140.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#397F2D
RGB	rgb(57, 127, 45)
HSL	hsl(111, 48%, 34%)
HSV	hsv(111, 65%, 50%)
CMYK	cmyk(55.1%, 0%, 64.6%, 50.2%)
CIE-LAB	lab(47.28, -38.72, 37.01)
CIE-LCH	lch(47.28, 53.56, 136.30°)
OKLab	oklab(53.26% -0.1059 0.0862)
OKLCH	oklch(53.26% 0.137 140.9)
XYZ	xyz(9.7499, 16.2373, 5.1024)
Luminance	0.1624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F2D #732D7F

analogous

#627F2D #397F2D #2D7F4A

triadic

#397F2D #2D397F #7F2D39

tetradic

#397F2D #2D627F #732D7F #7F4A2D

square

#397F2D #2D627F #732D7F #7F4A2D

split-complementary

#397F2D #4A2D7F #7F2D62

monochromatic

#10250D #25521D #397F2D #4DAC3D #6FC760

Accessibility & contrast

On white

4.94

#397F2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#397F2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F2D

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F2D	#FFFFFF	#000000	##FFFFFF
##397F2D	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827424

Deuteranopia (green-blind)

#796E34

Tritanopia (blue-blind)

#317B6E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397f2d;
/* rgb */ color: rgb(57, 127, 45);
/* oklch */ color: oklch(53.3% 0.137 140.9);

Tailwind

colors: {
  custom: {
    50: '#77a569',
    500: '#397f2d',
    950: '#000000',
  },
}

SCSS

$custom: #397f2d;
$custom-light: #77a569;
$custom-dark: #000000;

JSON

{
  "hex": "#397f2d",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 45
  },
  "hsl": {
    "h": 111.22,
    "s": 47.674,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53259,
    "c": 0.13653,
    "h": 140.9
  },
  "luminance": 0.16238
}

Semantic roles & 50–950 ramp

primary

#397F2D

secondary

#A15BAD

accent

#51D7C4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F06

muted

#7B7F7A

Preview Lab

Preview with #397F2D

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

Preview Lab → · Contrast checker → · Palette generator →