#399B3D#399B3D

#399B3D is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.1% C 0.161 H 143.9°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#399B3D
RGB	rgb(57, 155, 61)
HSL	hsl(122, 46%, 42%)
HSV	hsv(122, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 60.6%, 39.2%)
CIE-LAB	lab(56.73, -47.87, 40.19)
CIE-LCH	lch(56.73, 62.51, 139.99°)
OKLab	oklab(61.1% -0.1298 0.0946)
OKLCH	oklch(61.1% 0.161 143.9)
XYZ	xyz(14.2501, 24.6481, 8.4206)
Luminance	0.2465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B3D #9B3997

analogous

#669B39 #399B3D #399B6E

triadic

#399B3D #3D399B #9B3D39

tetradic

#399B3D #39669B #9B3997 #9B6E39

square

#399B3D #39669B #9B3997 #9B6E39

split-complementary

#399B3D #6E399B #9B3966

monochromatic

#18421A #296E2B #399B3D #52BF56 #7FD082

Accessibility & contrast

On white

3.54

#399B3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#399B3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B3D

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B3D	#FFFFFF	#000000	##000000
##399B3D	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8D33

Deuteranopia (green-blind)

#928545

Tritanopia (blue-blind)

#249787

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #399b3d;
/* rgb */ color: rgb(57, 155, 61);
/* oklch */ color: oklch(61.1% 0.161 143.9);

Tailwind

colors: {
  custom: {
    50: '#7bb976',
    500: '#399b3d',
    950: '#000000',
  },
}

SCSS

$custom: #399b3d;
$custom-light: #7bb976;
$custom-dark: #000000;

JSON

{
  "hex": "#399b3d",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 61
  },
  "hsl": {
    "h": 122.449,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61101,
    "c": 0.16065,
    "h": 143.9
  },
  "luminance": 0.24649
}

Semantic roles & 50–950 ramp

primary

#399B3D

secondary

#B977B7

accent

#52D0D6

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #399B3D

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

Preview Lab → · Contrast checker → · Palette generator →