#309156#309156

#309156 is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.5% C 0.127 H 153.0°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#309156
RGB	rgb(48, 145, 86)
HSL	hsl(144, 50%, 38%)
HSV	hsv(144, 67%, 57%)
CMYK	cmyk(66.9%, 0%, 40.7%, 43.1%)
CIE-LAB	lab(53.55, -42.00, 23.29)
CIE-LCH	lch(53.55, 48.03, 150.99°)
OKLab	oklab(58.52% -0.1135 0.0579)
OKLCH	oklch(58.52% 0.127 153)
XYZ	xyz(13.0229, 21.5497, 12.2755)
Luminance	0.2155 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309156 #91306B

analogous

#3B9130 #309156 #309186

triadic

#309156 #563091 #915630

tetradic

#309156 #303B91 #91306B #918630

square

#309156 #303B91 #91306B #918630

split-complementary

#309156 #863091 #91303B

monochromatic

#12351F #21633B #309156 #3FBF71 #6DCF93

Accessibility & contrast

On white

3.95

#309156 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#309156 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309156

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309156	#FFFFFF	#000000	##000000
##309156	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918552

Deuteranopia (green-blind)

#857C5A

Tritanopia (blue-blind)

#008F82

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #309156;
/* rgb */ color: rgb(48, 145, 86);
/* oklch */ color: oklch(58.5% 0.127 153.0);

Tailwind

colors: {
  custom: {
    50: '#74b286',
    500: '#309156',
    950: '#000000',
  },
}

SCSS

$custom: #309156;
$custom-light: #74b286;
$custom-dark: #000000;

JSON

{
  "hex": "#309156",
  "rgb": {
    "r": 48,
    "g": 145,
    "b": 86
  },
  "hsl": {
    "h": 143.505,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.58517,
    "c": 0.12741,
    "h": 153
  },
  "luminance": 0.21551
}

Semantic roles & 50–950 ramp

primary

#309156

secondary

#B66797

accent

#4EA3DA

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #309156

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

Preview Lab → · Contrast checker → · Palette generator →