#309A3D#309A3D

#309A3D is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.6% C 0.163 H 145.1°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#309A3D
RGB	rgb(48, 154, 61)
HSL	hsl(127, 52%, 40%)
HSV	hsv(127, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 60.4%, 39.6%)
CIE-LAB	lab(56.16, -49.43, 39.47)
CIE-LCH	lch(56.16, 63.25, 141.39°)
OKLab	oklab(60.56% -0.1336 0.0931)
OKLCH	oklch(60.56% 0.163 145.1)
XYZ	xyz(13.6159, 24.0751, 8.3434)
Luminance	0.2408 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A3D #9A308D

analogous

#589A30 #309A3D #309A72

triadic

#309A3D #3D309A #9A3D30

tetradic

#309A3D #30589A #9A308D #9A7230

square

#309A3D #30589A #9A308D #9A7230

split-complementary

#309A3D #72309A #9A3058

monochromatic

#133D18 #216B2B #309A3D #43C453 #72D37D

Accessibility & contrast

On white

3.61

#309A3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#309A3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A3D

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A3D	#FFFFFF	#000000	##000000
##309A3D	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)

#9D8C33

Deuteranopia (green-blind)

#908345

Tritanopia (blue-blind)

#0D9686

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309a3d;
/* rgb */ color: rgb(48, 154, 61);
/* oklch */ color: oklch(60.6% 0.163 145.1);

Tailwind

colors: {
  custom: {
    50: '#77b976',
    500: '#309a3d',
    950: '#000000',
  },
}

SCSS

$custom: #309a3d;
$custom-light: #77b976;
$custom-dark: #000000;

JSON

{
  "hex": "#309a3d",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 61
  },
  "hsl": {
    "h": 127.358,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60563,
    "c": 0.16284,
    "h": 145.1
  },
  "luminance": 0.24077
}

Semantic roles & 50–950 ramp

primary

#309A3D

secondary

#BB6BB1

accent

#4CCADC

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1109

muted

#7C807B

Preview Lab

Preview with #309A3D

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

Preview Lab → · Contrast checker → · Palette generator →