#309C48#309C48

#309C48 is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.3% C 0.156 H 147.3°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#309C48
RGB	rgb(48, 156, 72)
HSL	hsl(133, 53%, 40%)
HSV	hsv(133, 69%, 61%)
CMYK	cmyk(69.2%, 0%, 53.8%, 38.8%)
CIE-LAB	lab(56.95, -48.66, 35.01)
CIE-LCH	lch(56.95, 59.94, 144.27°)
OKLab	oklab(61.26% -0.1312 0.0841)
OKLCH	oklch(61.26% 0.156 147.3)
XYZ	xyz(14.2761, 24.8717, 10.1780)
Luminance	0.2487 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309C48 #9C3084

analogous

#4E9C30 #309C48 #309C7E

triadic

#309C48 #48309C #9C4830

tetradic

#309C48 #304E9C #9C3084 #9C7E30

square

#309C48 #304E9C #9C3084 #9C7E30

split-complementary

#309C48 #7E309C #9C304E

monochromatic

#133E1D #226D32 #309C48 #44C561 #73D488

Accessibility & contrast

On white

3.51

#309C48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#309C48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C48

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309C48	#FFFFFF	#000000	##000000
##309C48	1.00	3.51	5.97	5.97
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8E41

Deuteranopia (green-blind)

#91854E

Tritanopia (blue-blind)

#009989

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309c48;
/* rgb */ color: rgb(48, 156, 72);
/* oklch */ color: oklch(61.3% 0.156 147.3);

Tailwind

colors: {
  custom: {
    50: '#77ba7d',
    500: '#309c48',
    950: '#000000',
  },
}

SCSS

$custom: #309c48;
$custom-light: #77ba7d;
$custom-dark: #000000;

JSON

{
  "hex": "#309c48",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 72
  },
  "hsl": {
    "h": 133.333,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.61256,
    "c": 0.15585,
    "h": 147.3
  },
  "luminance": 0.24873
}

Semantic roles & 50–950 ramp

primary

#309C48

secondary

#BC6CAA

accent

#4BBCDC

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #309C48

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

Preview Lab → · Contrast checker → · Palette generator →