#309D2E#309D2E

#309D2E is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.2% C 0.178 H 142.8°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#309D2E
RGB	rgb(48, 157, 46)
HSL	hsl(119, 55%, 40%)
HSV	hsv(119, 71%, 62%)
CMYK	cmyk(69.4%, 0%, 70.7%, 38.4%)
CIE-LAB	lab(57.02, -52.13, 47.04)
CIE-LCH	lch(57.02, 70.21, 137.94°)
OKLab	oklab(61.22% -0.1416 0.1076)
OKLCH	oklch(61.22% 0.178 142.8)
XYZ	xyz(13.7682, 24.9381, 6.6722)
Luminance	0.2494 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D2E #9B2E9D

analogous

#689D2E #309D2E #2E9D64

triadic

#309D2E #2E309D #9D2E30

tetradic

#309D2E #2E689D #9B2E9D #9D642E

square

#309D2E #2E689D #9B2E9D #9D642E

split-complementary

#309D2E #642E9D #9D2E68

monochromatic

#133E12 #226E20 #309D2E #43C741 #72D570

Accessibility & contrast

On white

3.51

#309D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#309D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D2E

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D2E	#FFFFFF	#000000	##000000
##309D2E	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E1D

Deuteranopia (green-blind)

#948539

Tritanopia (blue-blind)

#139887

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309d2e;
/* rgb */ color: rgb(48, 157, 46);
/* oklch */ color: oklch(61.2% 0.178 142.8);

Tailwind

colors: {
  custom: {
    50: '#78bb6d',
    500: '#309d2e',
    950: '#000000',
  },
}

SCSS

$custom: #309d2e;
$custom-light: #78bb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#309d2e",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 46
  },
  "hsl": {
    "h": 118.919,
    "s": 54.68,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61224,
    "c": 0.17785,
    "h": 142.8
  },
  "luminance": 0.2494
}

Semantic roles & 50–950 ramp

primary

#309D2E

secondary

#BB6ABD

accent

#4ADEDB

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309D2E

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

Preview Lab → · Contrast checker → · Palette generator →