#309B2D#309B2D

#309B2D is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.7% C 0.176 H 142.7°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#309B2D
RGB	rgb(48, 155, 45)
HSL	hsl(118, 55%, 39%)
HSV	hsv(118, 71%, 61%)
CMYK	cmyk(69%, 0%, 71%, 39.2%)
CIE-LAB	lab(56.35, -51.52, 46.74)
CIE-LCH	lch(56.35, 69.56, 137.79°)
OKLab	oklab(60.67% -0.14 0.1068)
OKLCH	oklch(60.67% 0.176 142.7)
XYZ	xyz(13.4131, 24.2591, 6.4577)
Luminance	0.2426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309B2D #982D9B

analogous

#679B2D #309B2D #2D9B61

triadic

#309B2D #2D309B #9B2D30

tetradic

#309B2D #2D679B #982D9B #9B612D

square

#309B2D #2D679B #982D9B #9B612D

split-complementary

#309B2D #612D9B #9B2D67

monochromatic

#133C11 #216C1F #309B2D #42C73E #70D56E

Accessibility & contrast

On white

3.59

#309B2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#309B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309B2D

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309B2D	#FFFFFF	#000000	##000000
##309B2D	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)

#9E8C1C

Deuteranopia (green-blind)

#928438

Tritanopia (blue-blind)

#159685

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309b2d;
/* rgb */ color: rgb(48, 155, 45);
/* oklch */ color: oklch(60.7% 0.176 142.7);

Tailwind

colors: {
  custom: {
    50: '#78b96c',
    500: '#309b2d',
    950: '#000000',
  },
}

SCSS

$custom: #309b2d;
$custom-light: #78b96c;
$custom-dark: #000000;

JSON

{
  "hex": "#309b2d",
  "rgb": {
    "r": 48,
    "g": 155,
    "b": 45
  },
  "hsl": {
    "h": 118.364,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.60668,
    "c": 0.17612,
    "h": 142.7
  },
  "luminance": 0.24261
}

Semantic roles & 50–950 ramp

primary

#309B2D

secondary

#BA68BC

accent

#49DEDA

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309B2D

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

Preview Lab → · Contrast checker → · Palette generator →