#309A43#309A43

#309A43 is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.6% C 0.158 H 146.3°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#309A43
RGB	rgb(48, 154, 67)
HSL	hsl(131, 52%, 40%)
HSV	hsv(131, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 56.5%, 39.6%)
CIE-LAB	lab(56.23, -48.63, 36.64)
CIE-LCH	lch(56.23, 60.89, 143.01°)
OKLab	oklab(60.64% -0.1312 0.0874)
OKLCH	oklch(60.64% 0.158 146.3)
XYZ	xyz(13.7867, 24.1434, 9.2427)
Luminance	0.2414 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A43 #9A3087

analogous

#529A30 #309A43 #309A78

triadic

#309A43 #43309A #9A4330

tetradic

#309A43 #30529A #9A3087 #9A7830

square

#309A43 #30529A #9A3087 #9A7830

split-complementary

#309A43 #78309A #9A3052

monochromatic

#133D1A #216B2F #309A43 #43C45A #72D383

Accessibility & contrast

On white

3.60

#309A43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#309A43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A43

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A43	#FFFFFF	#000000	##000000
##309A43	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8C3B

Deuteranopia (green-blind)

#8F834A

Tritanopia (blue-blind)

#079687

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309a43;
/* rgb */ color: rgb(48, 154, 67);
/* oklch */ color: oklch(60.6% 0.158 146.3);

Tailwind

colors: {
  custom: {
    50: '#77b979',
    500: '#309a43',
    950: '#000000',
  },
}

SCSS

$custom: #309a43;
$custom-light: #77b979;
$custom-dark: #000000;

JSON

{
  "hex": "#309a43",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 67
  },
  "hsl": {
    "h": 130.755,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60641,
    "c": 0.15769,
    "h": 146.3
  },
  "luminance": 0.24145
}

Semantic roles & 50–950 ramp

primary

#309A43

secondary

#BB6BAC

accent

#4CC2DC

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #309A43

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

Preview Lab → · Contrast checker → · Palette generator →