#399B4F#399B4F

#399B4F is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.4% C 0.144 H 148.0°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#399B4F
RGB	rgb(57, 155, 79)
HSL	hsl(133, 46%, 42%)
HSV	hsv(133, 63%, 61%)
CMYK	cmyk(63.2%, 0%, 49%, 39.2%)
CIE-LAB	lab(56.95, -45.35, 31.47)
CIE-LCH	lch(56.95, 55.20, 145.24°)
OKLab	oklab(61.36% -0.1225 0.0766)
OKLCH	oklch(61.36% 0.144 148)
XYZ	xyz(14.8189, 24.8756, 11.4161)
Luminance	0.2488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B4F #9B3985

analogous

#549B39 #399B4F #399B80

triadic

#399B4F #4F399B #9B4F39

tetradic

#399B4F #39549B #9B3985 #9B8039

square

#399B4F #39549B #9B3985 #9B8039

split-complementary

#399B4F #80399B #9B3954

monochromatic

#184221 #296E38 #399B4F #52BF6A #7FD091

Accessibility & contrast

On white

3.51

#399B4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#399B4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B4F

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B4F	#FFFFFF	#000000	##000000
##399B4F	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8E49

Deuteranopia (green-blind)

#908554

Tritanopia (blue-blind)

#1D9889

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #399b4f;
/* rgb */ color: rgb(57, 155, 79);
/* oklch */ color: oklch(61.4% 0.144 148.0);

Tailwind

colors: {
  custom: {
    50: '#7ab982',
    500: '#399b4f',
    950: '#000000',
  },
}

SCSS

$custom: #399b4f;
$custom-light: #7ab982;
$custom-dark: #000000;

JSON

{
  "hex": "#399b4f",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 79
  },
  "hsl": {
    "h": 133.469,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61357,
    "c": 0.14445,
    "h": 148
  },
  "luminance": 0.24877
}

Semantic roles & 50–950 ramp

primary

#399B4F

secondary

#B977AA

accent

#52B8D6

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #399B4F

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

Preview Lab → · Contrast checker → · Palette generator →