#309540#309540

#309540 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.2% C 0.154 H 146.0°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#309540
RGB	rgb(48, 149, 64)
HSL	hsl(130, 51%, 39%)
HSV	hsv(130, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 57%, 41.6%)
CIE-LAB	lab(54.55, -47.18, 36.11)
CIE-LCH	lch(54.55, 59.42, 142.57°)
OKLab	oklab(59.24% -0.1274 0.086)
OKLCH	oklch(59.24% 0.154 146)
XYZ	xyz(12.8909, 22.4921, 8.5115)
Luminance	0.2249 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309540 #953085

analogous

#529530 #309540 #309572

triadic

#309540 #403095 #954030

tetradic

#309540 #305295 #953085 #957230

square

#309540 #305295 #953085 #957230

split-complementary

#309540 #723095 #953052

monochromatic

#123818 #21672C #309540 #41C255 #6FD17E

Accessibility & contrast

On white

3.82

#309540 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#309540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309540

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309540	#FFFFFF	#000000	##000000
##309540	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978838

Deuteranopia (green-blind)

#8B7F47

Tritanopia (blue-blind)

#0F9182

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #309540;
/* rgb */ color: rgb(48, 149, 64);
/* oklch */ color: oklch(59.2% 0.154 146.0);

Tailwind

colors: {
  custom: {
    50: '#76b577',
    500: '#309540',
    950: '#000000',
  },
}

SCSS

$custom: #309540;
$custom-light: #76b577;
$custom-dark: #000000;

JSON

{
  "hex": "#309540",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 64
  },
  "hsl": {
    "h": 129.505,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.59236,
    "c": 0.15376,
    "h": 146
  },
  "luminance": 0.22493
}

Semantic roles & 50–950 ramp

primary

#309540

secondary

#B869AC

accent

#4DC4DB

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #309540

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

Preview Lab → · Contrast checker → · Palette generator →