#309A36#309A36

#309A36 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.5% C 0.168 H 143.9°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#309A36
RGB	rgb(48, 154, 54)
HSL	hsl(123, 52%, 40%)
HSV	hsv(123, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 64.9%, 39.6%)
CIE-LAB	lab(56.09, -50.26, 42.63)
CIE-LCH	lch(56.09, 65.90, 139.70°)
OKLab	oklab(60.48% -0.1362 0.0992)
OKLCH	oklch(60.48% 0.168 143.9)
XYZ	xyz(13.4395, 24.0045, 7.4144)
Luminance	0.2401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A36 #9A3094

analogous

#5F9A30 #309A36 #309A6B

triadic

#309A36 #36309A #9A3630

tetradic

#309A36 #305F9A #9A3094 #9A6B30

square

#309A36 #305F9A #9A3094 #9A6B30

split-complementary

#309A36 #6B309A #9A305F

monochromatic

#133D15 #216B26 #309A36 #43C44A #72D377

Accessibility & contrast

On white

3.62

#309A36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#309A36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A36

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A36	#FFFFFF	#000000	##000000
##309A36	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8C2A

Deuteranopia (green-blind)

#90833F

Tritanopia (blue-blind)

#119685

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309a36;
/* rgb */ color: rgb(48, 154, 54);
/* oklch */ color: oklch(60.5% 0.168 143.9);

Tailwind

colors: {
  custom: {
    50: '#77b971',
    500: '#309a36',
    950: '#000000',
  },
}

SCSS

$custom: #309a36;
$custom-light: #77b971;
$custom-dark: #000000;

JSON

{
  "hex": "#309a36",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 54
  },
  "hsl": {
    "h": 123.396,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60482,
    "c": 0.16845,
    "h": 143.9
  },
  "luminance": 0.24006
}

Semantic roles & 50–950 ramp

primary

#309A36

secondary

#BB6BB6

accent

#4CD4DC

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #309A36

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

Preview Lab → · Contrast checker → · Palette generator →