#397F3C#397F3C

#397F3C is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.5% C 0.123 H 144.4°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#397F3C
RGB	rgb(57, 127, 60)
HSL	hsl(123, 38%, 36%)
HSV	hsv(123, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 52.8%, 50.2%)
CIE-LAB	lab(47.46, -36.78, 29.67)
CIE-LCH	lch(47.46, 47.25, 141.11°)
OKLab	oklab(53.46% -0.0999 0.0715)
OKLCH	oklch(53.46% 0.123 144.4)
XYZ	xyz(10.0918, 16.3740, 6.9028)
Luminance	0.1638 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F3C #7F397C

analogous

#597F39 #397F3C #397F5F

triadic

#397F3C #3C397F #7F3C39

tetradic

#397F3C #39597F #7F397C #7F5F39

square

#397F3C #39597F #7F397C #7F5F39

split-complementary

#397F3C #5F397F #7F3959

monochromatic

#132B14 #265528 #397F3C #4CA950 #72C076

Accessibility & contrast

On white

4.91

#397F3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#397F3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F3C

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F3C	#FFFFFF	#000000	##FFFFFF
##397F3C	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817436

Deuteranopia (green-blind)

#786E41

Tritanopia (blue-blind)

#2E7C70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397f3c;
/* rgb */ color: rgb(57, 127, 60);
/* oklch */ color: oklch(53.5% 0.123 144.4);

Tailwind

colors: {
  custom: {
    50: '#76a573',
    500: '#397f3c',
    950: '#000000',
  },
}

SCSS

$custom: #397f3c;
$custom-light: #76a573;
$custom-dark: #000000;

JSON

{
  "hex": "#397f3c",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 60
  },
  "hsl": {
    "h": 122.571,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53462,
    "c": 0.12283,
    "h": 144.4
  },
  "luminance": 0.16375
}

Semantic roles & 50–950 ramp

primary

#397F3C

secondary

#A96BA6

accent

#5AC9CE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#090F08

muted

#7B7F7B

Preview Lab

Preview with #397F3C

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

Preview Lab → · Contrast checker → · Palette generator →