#309651#309651

#309651 is a mid, vivid green. Relative luminance 0.230; OKLCH L 59.8% C 0.139 H 150.4°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#309651
RGB	rgb(48, 150, 81)
HSL	hsl(139, 52%, 39%)
HSV	hsv(139, 68%, 59%)
CMYK	cmyk(68%, 0%, 46%, 41.2%)
CIE-LAB	lab(55.11, -44.92, 28.03)
CIE-LCH	lch(55.11, 52.94, 148.04°)
OKLab	oklab(59.78% -0.1211 0.0688)
OKLCH	oklch(59.78% 0.139 150.4)
XYZ	xyz(13.6094, 23.0337, 11.5117)
Luminance	0.2303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309651 #963075

analogous

#429630 #309651 #309684

triadic

#309651 #513096 #965130

tetradic

#309651 #304296 #963075 #968430

square

#309651 #304296 #963075 #968430

split-complementary

#309651 #843096 #963042

monochromatic

#12391F #216838 #309651 #41C26B #6FD18F

Accessibility & contrast

On white

3.75

#309651 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#309651 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309651

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309651	#FFFFFF	#000000	##000000
##309651	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97894C

Deuteranopia (green-blind)

#8A8056

Tritanopia (blue-blind)

#009385

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309651;
/* rgb */ color: rgb(48, 150, 81);
/* oklch */ color: oklch(59.8% 0.139 150.4);

Tailwind

colors: {
  custom: {
    50: '#75b683',
    500: '#309651',
    950: '#000000',
  },
}

SCSS

$custom: #309651;
$custom-light: #75b683;
$custom-dark: #000000;

JSON

{
  "hex": "#309651",
  "rgb": {
    "r": 48,
    "g": 150,
    "b": 81
  },
  "hsl": {
    "h": 139.412,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59776,
    "c": 0.13929,
    "h": 150.4
  },
  "luminance": 0.23035
}

Semantic roles & 50–950 ramp

primary

#309651

secondary

#B9699F

accent

#4DADDB

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #309651

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

Preview Lab → · Contrast checker → · Palette generator →