#309A2B#309A2B

#309A2B is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.4% C 0.176 H 142.4°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#309A2B
RGB	rgb(48, 154, 43)
HSL	hsl(117, 56%, 39%)
HSV	hsv(117, 72%, 60%)
CMYK	cmyk(68.8%, 0%, 72.1%, 39.6%)
CIE-LAB	lab(56.00, -51.35, 47.18)
CIE-LCH	lch(56.00, 69.73, 137.43°)
OKLab	oklab(60.38% -0.1397 0.1075)
OKLCH	oklch(60.38% 0.176 142.4)
XYZ	xyz(13.2098, 23.9126, 6.2045)
Luminance	0.2391 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A2B #952B9A

analogous

#679A2B #309A2B #2B9A5D

triadic

#309A2B #2B309A #9A2B30

tetradic

#309A2B #2B679A #952B9A #9A5D2B

square

#309A2B #2B679A #952B9A #9A5D2B

split-complementary

#309A2B #5D2B9A #9A2B67

monochromatic

#123A10 #216A1E #309A2B #41C83A #6FD56A

Accessibility & contrast

On white

3.63

#309A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#309A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A2B

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A2B	#FFFFFF	#000000	##000000
##309A2B	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B19

Deuteranopia (green-blind)

#918336

Tritanopia (blue-blind)

#169584

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309a2b;
/* rgb */ color: rgb(48, 154, 43);
/* oklch */ color: oklch(60.4% 0.176 142.4);

Tailwind

colors: {
  custom: {
    50: '#78b96b',
    500: '#309a2b',
    950: '#000000',
  },
}

SCSS

$custom: #309a2b;
$custom-light: #78b96b;
$custom-dark: #000000;

JSON

{
  "hex": "#309a2b",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 43
  },
  "hsl": {
    "h": 117.297,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.60376,
    "c": 0.17624,
    "h": 142.4
  },
  "luminance": 0.23914
}

Semantic roles & 50–950 ramp

primary

#309A2B

secondary

#B865BC

accent

#48E0D9

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #309A2B

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

Preview Lab → · Contrast checker → · Palette generator →