#309A3E#309A3E

#309A3E is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.6% C 0.162 H 145.3°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#309A3E
RGB	rgb(48, 154, 62)
HSL	hsl(128, 52%, 40%)
HSV	hsv(128, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 59.7%, 39.6%)
CIE-LAB	lab(56.17, -49.30, 39.01)
CIE-LCH	lch(56.17, 62.86, 141.65°)
OKLab	oklab(60.58% -0.1332 0.0922)
OKLCH	oklch(60.58% 0.162 145.3)
XYZ	xyz(13.6431, 24.0859, 8.4865)
Luminance	0.2409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A3E #9A308C

analogous

#579A30 #309A3E #309A73

triadic

#309A3E #3E309A #9A3E30

tetradic

#309A3E #30579A #9A308C #9A7330

square

#309A3E #30579A #9A308C #9A7330

split-complementary

#309A3E #73309A #9A3057

monochromatic

#133D18 #216B2B #309A3E #43C454 #72D37E

Accessibility & contrast

On white

3.61

#309A3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#309A3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A3E

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A3E	#FFFFFF	#000000	##000000
##309A3E	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8C35

Deuteranopia (green-blind)

#908345

Tritanopia (blue-blind)

#0C9686

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309a3e;
/* rgb */ color: rgb(48, 154, 62);
/* oklch */ color: oklch(60.6% 0.162 145.3);

Tailwind

colors: {
  custom: {
    50: '#77b976',
    500: '#309a3e',
    950: '#000000',
  },
}

SCSS

$custom: #309a3e;
$custom-light: #77b976;
$custom-dark: #000000;

JSON

{
  "hex": "#309a3e",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 62
  },
  "hsl": {
    "h": 127.925,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60575,
    "c": 0.162,
    "h": 145.3
  },
  "luminance": 0.24087
}

Semantic roles & 50–950 ramp

primary

#309A3E

secondary

#BB6BB0

accent

#4CC9DC

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #309A3E

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

Preview Lab → · Contrast checker → · Palette generator →