#309637#309637

#309637 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.4% C 0.163 H 144.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#309637
RGB	rgb(48, 150, 55)
HSL	hsl(124, 52%, 39%)
HSV	hsv(124, 68%, 59%)
CMYK	cmyk(68%, 0%, 63.3%, 41.2%)
CIE-LAB	lab(54.78, -48.70, 40.70)
CIE-LCH	lch(54.78, 63.46, 140.11°)
OKLab	oklab(59.4% -0.1319 0.0952)
OKLCH	oklch(59.4% 0.163 144.2)
XYZ	xyz(12.8141, 22.7156, 7.3229)
Luminance	0.2272 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309637 #96308F

analogous

#5C9630 #309637 #30966A

triadic

#309637 #373096 #963730

tetradic

#309637 #305C96 #96308F #966A30

square

#309637 #305C96 #96308F #966A30

split-complementary

#309637 #6A3096 #96305C

monochromatic

#123915 #216826 #309637 #41C24A #6FD176

Accessibility & contrast

On white

3.79

#309637 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#309637 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309637

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309637	#FFFFFF	#000000	##000000
##309637	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99882C

Deuteranopia (green-blind)

#8D803F

Tritanopia (blue-blind)

#149282

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #309637;
/* rgb */ color: rgb(48, 150, 55);
/* oklch */ color: oklch(59.4% 0.163 144.2);

Tailwind

colors: {
  custom: {
    50: '#76b672',
    500: '#309637',
    950: '#000000',
  },
}

SCSS

$custom: #309637;
$custom-light: #76b672;
$custom-dark: #000000;

JSON

{
  "hex": "#309637",
  "rgb": {
    "r": 48,
    "g": 150,
    "b": 55
  },
  "hsl": {
    "h": 124.118,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59397,
    "c": 0.16264,
    "h": 144.2
  },
  "luminance": 0.22717
}

Semantic roles & 50–950 ramp

primary

#309637

secondary

#B969B3

accent

#4DD1DB

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #309637

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

Preview Lab → · Contrast checker → · Palette generator →