#399C1F#399C1F

#399C1F is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.1% C 0.182 H 140.2°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#399C1F
RGB	rgb(57, 156, 31)
HSL	hsl(108, 67%, 37%)
HSV	hsv(108, 80%, 61%)
CMYK	cmyk(63.5%, 0%, 80.1%, 38.8%)
CIE-LAB	lab(56.83, -50.97, 52.34)
CIE-LCH	lch(56.83, 73.05, 134.24°)
OKLab	oklab(61.1% -0.1398 0.1165)
OKLCH	oklch(61.1% 0.182 140.2)
XYZ	xyz(13.8225, 24.7444, 5.3438)
Luminance	0.2475 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399C1F #821F9C

analogous

#789C1F #399C1F #1F9C44

triadic

#399C1F #1F399C #9C1F39

tetradic

#399C1F #1F789C #821F9C #9C441F

square

#399C1F #1F789C #821F9C #9C441F

split-complementary

#399C1F #441F9C #9C1F78

monochromatic

#14360B #266915 #399C1F #4CCF29 #74DE58

Accessibility & contrast

On white

3.53

#399C1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#399C1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399C1F

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399C1F	#FFFFFF	#000000	##000000
##399C1F	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D00

Deuteranopia (green-blind)

#94852E

Tritanopia (blue-blind)

#2A9785

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #399c1f;
/* rgb */ color: rgb(57, 156, 31);
/* oklch */ color: oklch(61.1% 0.182 140.2);

Tailwind

colors: {
  custom: {
    50: '#7dba65',
    500: '#399c1f',
    950: '#000000',
  },
}

SCSS

$custom: #399c1f;
$custom-light: #7dba65;
$custom-dark: #000000;

JSON

{
  "hex": "#399c1f",
  "rgb": {
    "r": 57,
    "g": 156,
    "b": 31
  },
  "hsl": {
    "h": 107.52,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61104,
    "c": 0.18199,
    "h": 140.2
  },
  "luminance": 0.24746
}

Semantic roles & 50–950 ramp

primary

#399C1F

secondary

#AB55C1

accent

#3EEAC6

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #399C1F

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

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