#309D48#309D48

#309D48 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.5% C 0.157 H 147.2°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#309D48
RGB	rgb(48, 157, 72)
HSL	hsl(133, 53%, 40%)
HSV	hsv(133, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 54.1%, 38.4%)
CIE-LAB	lab(57.28, -49.03, 35.41)
CIE-LCH	lch(57.28, 60.48, 144.16°)
OKLab	oklab(61.53% -0.1322 0.085)
OKLCH	oklch(61.53% 0.157 147.2)
XYZ	xyz(14.4445, 25.2086, 10.2341)
Luminance	0.2521 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D48 #9D3085

analogous

#4E9D30 #309D48 #309D7E

triadic

#309D48 #48309D #9D4830

tetradic

#309D48 #304E9D #9D3085 #9D7E30

square

#309D48 #304E9D #9D3085 #9D7E30

split-complementary

#309D48 #7E309D #9D304E

monochromatic

#133F1D #226E33 #309D48 #44C661 #73D489

Accessibility & contrast

On white

3.48

#309D48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#309D48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D48

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D48	#FFFFFF	#000000	##000000
##309D48	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F40

Deuteranopia (green-blind)

#92864E

Tritanopia (blue-blind)

#009A8A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309d48;
/* rgb */ color: rgb(48, 157, 72);
/* oklch */ color: oklch(61.5% 0.157 147.2);

Tailwind

colors: {
  custom: {
    50: '#77bb7d',
    500: '#309d48',
    950: '#000000',
  },
}

SCSS

$custom: #309d48;
$custom-light: #77bb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#309d48",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 72
  },
  "hsl": {
    "h": 133.211,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61527,
    "c": 0.15718,
    "h": 147.2
  },
  "luminance": 0.2521
}

Semantic roles & 50–950 ramp

primary

#309D48

secondary

#BC6DAB

accent

#4BBDDD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #309D48

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

Preview Lab → · Contrast checker → · Palette generator →