#309A30#309A30

#309A30 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.4% C 0.173 H 143.1°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#309A30
RGB	rgb(48, 154, 48)
HSL	hsl(120, 52%, 40%)
HSV	hsv(120, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 68.8%, 39.6%)
CIE-LAB	lab(56.04, -50.89, 45.18)
CIE-LCH	lch(56.04, 68.05, 138.40°)
OKLab	oklab(60.42% -0.1382 0.1039)
OKLCH	oklch(60.42% 0.173 143.1)
XYZ	xyz(13.3072, 23.9516, 6.7176)
Luminance	0.2395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A30 #9A309A

analogous

#659A30 #309A30 #309A65

triadic

#309A30 #30309A #9A3030

tetradic

#309A30 #30659A #9A309A #9A6530

square

#309A30 #30659A #9A309A #9A6530

split-complementary

#309A30 #65309A #9A3065

monochromatic

#133D13 #216B21 #309A30 #43C443 #72D372

Accessibility & contrast

On white

3.63

#309A30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#309A30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A30

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A30	#FFFFFF	#000000	##000000
##309A30	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8C21

Deuteranopia (green-blind)

#91833A

Tritanopia (blue-blind)

#149684

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309a30;
/* rgb */ color: rgb(48, 154, 48);
/* oklch */ color: oklch(60.4% 0.173 143.1);

Tailwind

colors: {
  custom: {
    50: '#77b96e',
    500: '#309a30',
    950: '#000000',
  },
}

SCSS

$custom: #309a30;
$custom-light: #77b96e;
$custom-dark: #000000;

JSON

{
  "hex": "#309a30",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 48
  },
  "hsl": {
    "h": 120,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60421,
    "c": 0.17286,
    "h": 143.1
  },
  "luminance": 0.23953
}

Semantic roles & 50–950 ramp

primary

#309A30

secondary

#BB6BBB

accent

#4CDCDC

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #309A30

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

Preview Lab → · Contrast checker → · Palette generator →