#397F39#397F39

#397F39 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.4% C 0.126 H 143.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#397F39
RGB	rgb(57, 127, 57)
HSL	hsl(120, 38%, 36%)
HSV	hsv(120, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 55.1%, 50.2%)
CIE-LAB	lab(47.42, -37.21, 31.19)
CIE-LCH	lch(47.42, 48.56, 140.03°)
OKLab	oklab(53.42% -0.1012 0.0747)
OKLCH	oklch(53.42% 0.126 143.6)
XYZ	xyz(10.0147, 16.3432, 6.4969)
Luminance	0.1634 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F39 #7F397F

analogous

#5C7F39 #397F39 #397F5C

triadic

#397F39 #39397F #7F3939

tetradic

#397F39 #395C7F #7F397F #7F5C39

square

#397F39 #395C7F #7F397F #7F5C39

split-complementary

#397F39 #5C397F #7F395C

monochromatic

#132B13 #265526 #397F39 #4CA94C #72C072

Accessibility & contrast

On white

4.92

#397F39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#397F39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F39

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F39	#FFFFFF	#000000	##FFFFFF
##397F39	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817433

Deuteranopia (green-blind)

#786E3E

Tritanopia (blue-blind)

#2E7C6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397f39;
/* rgb */ color: rgb(57, 127, 57);
/* oklch */ color: oklch(53.4% 0.126 143.6);

Tailwind

colors: {
  custom: {
    50: '#76a571',
    500: '#397f39',
    950: '#000000',
  },
}

SCSS

$custom: #397f39;
$custom-light: #76a571;
$custom-dark: #000000;

JSON

{
  "hex": "#397f39",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 57
  },
  "hsl": {
    "h": 120,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53416,
    "c": 0.12574,
    "h": 143.6
  },
  "luminance": 0.16344
}

Semantic roles & 50–950 ramp

primary

#397F39

secondary

#A96BA9

accent

#5ACECE

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#090F08

muted

#7B7F7B

Preview Lab

Preview with #397F39

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

Preview Lab → · Contrast checker → · Palette generator →