#309049#309049

#309049 is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.0% C 0.139 H 148.7°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#309049
RGB	rgb(48, 144, 73)
HSL	hsl(136, 50%, 38%)
HSV	hsv(136, 67%, 56%)
CMYK	cmyk(66.7%, 0%, 49.3%, 43.5%)
CIE-LAB	lab(53.01, -43.91, 29.62)
CIE-LCH	lch(53.01, 52.96, 146.00°)
OKLab	oklab(58.01% -0.1184 0.0721)
OKLCH	oklch(58.01% 0.139 148.7)
XYZ	xyz(12.3939, 21.0547, 9.7128)
Luminance	0.2106 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309049 #903077

analogous

#479030 #309049 #309079

triadic

#309049 #493090 #904930

tetradic

#309049 #304790 #903077 #907930

square

#309049 #304790 #903077 #907930

split-complementary

#309049 #793090 #903047

monochromatic

#11341A #216232 #309049 #3FBE60 #6CCE86

Accessibility & contrast

On white

4.03

#309049 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#309049 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309049

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309049	#FFFFFF	#000000	##000000
##309049	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918443

Deuteranopia (green-blind)

#857B4E

Tritanopia (blue-blind)

#0C8D7F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #309049;
/* rgb */ color: rgb(48, 144, 73);
/* oklch */ color: oklch(58.0% 0.139 148.7);

Tailwind

colors: {
  custom: {
    50: '#74b17d',
    500: '#309049',
    950: '#000000',
  },
}

SCSS

$custom: #309049;
$custom-light: #74b17d;
$custom-dark: #000000;

JSON

{
  "hex": "#309049",
  "rgb": {
    "r": 48,
    "g": 144,
    "b": 73
  },
  "hsl": {
    "h": 135.625,
    "s": 50,
    "l": 37.647
  },
  "oklch": {
    "l": 0.58007,
    "c": 0.13866,
    "h": 148.7
  },
  "luminance": 0.21056
}

Semantic roles & 50–950 ramp

primary

#309049

secondary

#B566A1

accent

#4EB5DA

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #309049

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

Preview Lab → · Contrast checker → · Palette generator →