#397F3E#397F3E

#397F3E is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.5% C 0.121 H 145.0°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#397F3E
RGB	rgb(57, 127, 62)
HSL	hsl(124, 38%, 36%)
HSV	hsv(124, 55%, 50%)
CMYK	cmyk(55.1%, 0%, 51.2%, 50.2%)
CIE-LAB	lab(47.49, -36.48, 28.64)
CIE-LCH	lch(47.49, 46.38, 141.86°)
OKLab	oklab(53.49% -0.099 0.0693)
OKLCH	oklch(53.49% 0.121 145)
XYZ	xyz(10.1456, 16.3956, 7.1865)
Luminance	0.1640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397F3E #7F397A

analogous

#577F39 #397F3E #397F61

triadic

#397F3E #3E397F #7F3E39

tetradic

#397F3E #39577F #7F397A #7F6139

square

#397F3E #39577F #7F397A #7F6139

split-complementary

#397F3E #61397F #7F3957

monochromatic

#132B15 #265529 #397F3E #4CA953 #72C078

Accessibility & contrast

On white

4.91

#397F3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#397F3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397F3E

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397F3E	#FFFFFF	#000000	##FFFFFF
##397F3E	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817539

Deuteranopia (green-blind)

#786E43

Tritanopia (blue-blind)

#2D7C70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #397f3e;
/* rgb */ color: rgb(57, 127, 62);
/* oklch */ color: oklch(53.5% 0.121 145.0);

Tailwind

colors: {
  custom: {
    50: '#76a575',
    500: '#397f3e',
    950: '#000000',
  },
}

SCSS

$custom: #397f3e;
$custom-light: #76a575;
$custom-dark: #000000;

JSON

{
  "hex": "#397f3e",
  "rgb": {
    "r": 57,
    "g": 127,
    "b": 62
  },
  "hsl": {
    "h": 124.286,
    "s": 38.043,
    "l": 36.078
  },
  "oklch": {
    "l": 0.53494,
    "c": 0.12085,
    "h": 145
  },
  "luminance": 0.16396
}

Semantic roles & 50–950 ramp

primary

#397F3E

secondary

#A96BA5

accent

#5AC6CE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#090F08

muted

#7B7F7B

Preview Lab

Preview with #397F3E

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

Preview Lab → · Contrast checker → · Palette generator →