#399B3F#399B3F

#399B3F is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.1% C 0.159 H 144.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#399B3F
RGB	rgb(57, 155, 63)
HSL	hsl(124, 46%, 42%)
HSV	hsv(124, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 59.4%, 39.2%)
CIE-LAB	lab(56.75, -47.63, 39.26)
CIE-LCH	lch(56.75, 61.72, 140.50°)
OKLab	oklab(61.12% -0.1291 0.0928)
OKLCH	oklch(61.12% 0.159 144.3)
XYZ	xyz(14.3050, 24.6700, 8.7096)
Luminance	0.2467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B3F #9B3995

analogous

#649B39 #399B3F #399B70

triadic

#399B3F #3F399B #9B3F39

tetradic

#399B3F #39649B #9B3995 #9B7039

square

#399B3F #39649B #9B3995 #9B7039

split-complementary

#399B3F #70399B #9B3964

monochromatic

#18421B #296E2D #399B3F #52BF59 #7FD084

Accessibility & contrast

On white

3.54

#399B3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#399B3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B3F

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B3F	#FFFFFF	#000000	##000000
##399B3F	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)

#9E8D36

Deuteranopia (green-blind)

#928546

Tritanopia (blue-blind)

#249787

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #399b3f;
/* rgb */ color: rgb(57, 155, 63);
/* oklch */ color: oklch(61.1% 0.159 144.3);

Tailwind

colors: {
  custom: {
    50: '#7bb977',
    500: '#399b3f',
    950: '#000000',
  },
}

SCSS

$custom: #399b3f;
$custom-light: #7bb977;
$custom-dark: #000000;

JSON

{
  "hex": "#399b3f",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 63
  },
  "hsl": {
    "h": 123.673,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61125,
    "c": 0.15896,
    "h": 144.3
  },
  "luminance": 0.24671
}

Semantic roles & 50–950 ramp

primary

#399B3F

secondary

#B977B5

accent

#52CED6

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #399B3F

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

Preview Lab → · Contrast checker → · Palette generator →