#309B2E#309B2E

#309B2E is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.7% C 0.175 H 142.8°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#309B2E
RGB	rgb(48, 155, 46)
HSL	hsl(119, 54%, 39%)
HSV	hsv(119, 70%, 61%)
CMYK	cmyk(69%, 0%, 70.3%, 39.2%)
CIE-LAB	lab(56.35, -51.43, 46.34)
CIE-LCH	lch(56.35, 69.23, 137.98°)
OKLab	oklab(60.68% -0.1398 0.1061)
OKLCH	oklch(60.68% 0.175 142.8)
XYZ	xyz(13.4326, 24.2669, 6.5603)
Luminance	0.2427 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B2E #992E9B

analogous

#679B2E #309B2E #2E9B63

triadic

#309B2E #2E309B #9B2E30

tetradic

#309B2E #2E679B #992E9B #9B632E

square

#309B2E #2E679B #992E9B #9B632E

split-complementary

#309B2E #632E9B #9B2E67

monochromatic

#133D12 #216C20 #309B2E #42C640 #71D46F

Accessibility & contrast

On white

3.59

#309B2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#309B2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B2E

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B2E	#FFFFFF	#000000	##000000
##309B2E	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C1E

Deuteranopia (green-blind)

#928438

Tritanopia (blue-blind)

#149685

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309b2e;
/* rgb */ color: rgb(48, 155, 46);
/* oklch */ color: oklch(60.7% 0.175 142.8);

Tailwind

colors: {
  custom: {
    50: '#78b96d',
    500: '#309b2e',
    950: '#000000',
  },
}

SCSS

$custom: #309b2e;
$custom-light: #78b96d;
$custom-dark: #000000;

JSON

{
  "hex": "#309b2e",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 46
  },
  "hsl": {
    "h": 118.899,
    "s": 54.229,
    "l": 39.412
  },
  "oklch": {
    "l": 0.60676,
    "c": 0.17546,
    "h": 142.8
  },
  "luminance": 0.24268
}

Semantic roles & 50–950 ramp

primary

#309B2E

secondary

#BA69BC

accent

#4ADEDB

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309B2E

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

Preview Lab → · Contrast checker → · Palette generator →