#399B1D#399B1D

#399B1D is a mid, vivid green. Relative luminance 0.244; OKLCH L 60.8% C 0.182 H 140.0°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#399B1D
RGB	rgb(57, 155, 29)
HSL	hsl(107, 68%, 36%)
HSV	hsv(107, 81%, 61%)
CMYK	cmyk(63.2%, 0%, 81.3%, 39.2%)
CIE-LAB	lab(56.49, -50.73, 52.63)
CIE-LCH	lch(56.49, 73.10, 133.95°)
OKLab	oklab(60.82% -0.1393 0.1168)
OKLCH	oklch(60.82% 0.182 140)
XYZ	xyz(13.6298, 24.4000, 5.1535)
Luminance	0.2440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B1D #7F1D9B

analogous

#789B1D #399B1D #1D9B40

triadic

#399B1D #1D399B #9B1D39

tetradic

#399B1D #1D789B #7F1D9B #9B401D

square

#399B1D #1D789B #7F1D9B #9B401D

split-complementary

#399B1D #401D9B #9B1D78

monochromatic

#13340A #266713 #399B1D #4CCF27 #72DF53

Accessibility & contrast

On white

3.57

#399B1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#399B1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B1D

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B1D	#FFFFFF	#000000	##000000
##399B1D	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#94842C

Tritanopia (blue-blind)

#2B9684

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #399b1d;
/* rgb */ color: rgb(57, 155, 29);
/* oklch */ color: oklch(60.8% 0.182 140.0);

Tailwind

colors: {
  custom: {
    50: '#7cb964',
    500: '#399b1d',
    950: '#000000',
  },
}

SCSS

$custom: #399b1d;
$custom-light: #7cb964;
$custom-dark: #000000;

JSON

{
  "hex": "#399b1d",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 29
  },
  "hsl": {
    "h": 106.667,
    "s": 68.478,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60819,
    "c": 0.18179,
    "h": 140
  },
  "luminance": 0.24401
}

Semantic roles & 50–950 ramp

primary

#399B1D

secondary

#A952C2

accent

#3CEBC4

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #399B1D

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

Preview Lab → · Contrast checker → · Palette generator →