#309137#309137

#309137 is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.0% C 0.156 H 144.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#309137
RGB	rgb(48, 145, 55)
HSL	hsl(124, 50%, 38%)
HSV	hsv(124, 67%, 57%)
CMYK	cmyk(66.9%, 0%, 62.1%, 43.1%)
CIE-LAB	lab(53.12, -46.86, 38.81)
CIE-LCH	lch(53.12, 60.84, 140.37°)
OKLab	oklab(58.02% -0.1269 0.0911)
OKLCH	oklch(58.02% 0.156 144.3)
XYZ	xyz(12.0332, 21.1538, 7.0626)
Luminance	0.2115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309137 #91308A

analogous

#599130 #309137 #309167

triadic

#309137 #373091 #913730

tetradic

#309137 #305991 #91308A #916730

square

#309137 #305991 #91308A #916730

split-complementary

#309137 #673091 #913059

monochromatic

#123514 #216326 #309137 #3FBF48 #6DCF74

Accessibility & contrast

On white

4.01

#309137 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#309137 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309137

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309137	#FFFFFF	#000000	##000000
##309137	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94842D

Deuteranopia (green-blind)

#887C3E

Tritanopia (blue-blind)

#178D7E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #309137;
/* rgb */ color: rgb(48, 145, 55);
/* oklch */ color: oklch(58.0% 0.156 144.3);

Tailwind

colors: {
  custom: {
    50: '#75b271',
    500: '#309137',
    950: '#000000',
  },
}

SCSS

$custom: #309137;
$custom-light: #75b271;
$custom-dark: #000000;

JSON

{
  "hex": "#309137",
  "rgb": {
    "r": 48,
    "g": 145,
    "b": 55
  },
  "hsl": {
    "h": 124.33,
    "s": 50.259,
    "l": 37.843
  },
  "oklch": {
    "l": 0.58024,
    "c": 0.15623,
    "h": 144.3
  },
  "luminance": 0.21155
}

Semantic roles & 50–950 ramp

primary

#309137

secondary

#B667B0

accent

#4ED0DA

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #309137

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

Preview Lab → · Contrast checker → · Palette generator →