#309537#309537

#309537 is a mid, vivid green. Relative luminance 0.224; OKLCH L 59.1% C 0.161 H 144.2°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#309537
RGB	rgb(48, 149, 55)
HSL	hsl(124, 51%, 39%)
HSV	hsv(124, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 63.1%, 41.6%)
CIE-LAB	lab(54.45, -48.33, 40.32)
CIE-LCH	lch(54.45, 62.94, 140.16°)
OKLab	oklab(59.12% -0.1309 0.0944)
OKLCH	oklch(59.12% 0.161 144.2)
XYZ	xyz(12.6552, 22.3978, 7.2700)
Luminance	0.2240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309537 #95308E

analogous

#5B9530 #309537 #309569

triadic

#309537 #373095 #953730

tetradic

#309537 #305B95 #95308E #956930

square

#309537 #305B95 #95308E #956930

split-complementary

#309537 #693095 #95305B

monochromatic

#123815 #216726 #309537 #41C249 #6FD176

Accessibility & contrast

On white

3.83

#309537 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#309537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309537

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309537	#FFFFFF	#000000	##000000
##309537	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98872C

Deuteranopia (green-blind)

#8C7F3F

Tritanopia (blue-blind)

#149181

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #309537;
/* rgb */ color: rgb(48, 149, 55);
/* oklch */ color: oklch(59.1% 0.161 144.2);

Tailwind

colors: {
  custom: {
    50: '#76b571',
    500: '#309537',
    950: '#000000',
  },
}

SCSS

$custom: #309537;
$custom-light: #76b571;
$custom-dark: #000000;

JSON

{
  "hex": "#309537",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 55
  },
  "hsl": {
    "h": 124.158,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.59123,
    "c": 0.16137,
    "h": 144.2
  },
  "luminance": 0.22399
}

Semantic roles & 50–950 ramp

primary

#309537

secondary

#B869B3

accent

#4DD1DB

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #309537

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

Preview Lab → · Contrast checker → · Palette generator →