#399B2F#399B2F

#399B2F is a mid, vivid green. Relative luminance 0.245; OKLCH L 61.0% C 0.171 H 141.8°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#399B2F
RGB	rgb(57, 155, 47)
HSL	hsl(114, 53%, 40%)
HSV	hsv(114, 70%, 61%)
CMYK	cmyk(63.2%, 0%, 69.7%, 39.2%)
CIE-LAB	lab(56.60, -49.38, 46.27)
CIE-LCH	lch(56.60, 67.66, 136.86°)
OKLab	oklab(60.95% -0.1346 0.106)
OKLCH	oklch(60.95% 0.171 141.8)
XYZ	xyz(13.9210, 24.5164, 6.6873)
Luminance	0.2452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B2F #912F9B

analogous

#6F9B2F #399B2F #2F9B5B

triadic

#399B2F #2F399B #9B2F39

tetradic

#399B2F #2F6F9B #912F9B #9B5B2F

square

#399B2F #2F6F9B #912F9B #9B5B2F

split-complementary

#399B2F #5B2F9B #9B2F6F

monochromatic

#163D13 #286C21 #399B2F #4EC642 #7AD471

Accessibility & contrast

On white

3.56

#399B2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#399B2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B2F

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B2F	#FFFFFF	#000000	##000000
##399B2F	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D1F

Deuteranopia (green-blind)

#938539

Tritanopia (blue-blind)

#289685

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #399b2f;
/* rgb */ color: rgb(57, 155, 47);
/* oklch */ color: oklch(61.0% 0.171 141.8);

Tailwind

colors: {
  custom: {
    50: '#7cb96d',
    500: '#399b2f',
    950: '#000000',
  },
}

SCSS

$custom: #399b2f;
$custom-light: #7cb96d;
$custom-dark: #000000;

JSON

{
  "hex": "#399b2f",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 47
  },
  "hsl": {
    "h": 114.444,
    "s": 53.465,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60952,
    "c": 0.17136,
    "h": 141.8
  },
  "luminance": 0.24518
}

Semantic roles & 50–950 ramp

primary

#399B2F

secondary

#B46ABB

accent

#4BDDCF

background

#F8FBF6

surface

#EFF6EC

border

#CAD0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #399B2F

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

Preview Lab → · Contrast checker → · Palette generator →