#309D45#309D45

#309D45 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.5% C 0.160 H 146.6°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#309D45
RGB	rgb(48, 157, 69)
HSL	hsl(132, 53%, 40%)
HSV	hsv(132, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 56.1%, 38.4%)
CIE-LAB	lab(57.24, -49.46, 36.86)
CIE-LCH	lch(57.24, 61.68, 143.31°)
OKLab	oklab(61.48% -0.1334 0.088)
OKLCH	oklch(61.48% 0.16 146.6)
XYZ	xyz(14.3491, 25.1704, 9.7312)
Luminance	0.2517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D45 #9D3088

analogous

#519D30 #309D45 #309D7C

triadic

#309D45 #45309D #9D4530

tetradic

#309D45 #30519D #9D3088 #9D7C30

square

#309D45 #30519D #9D3088 #9D7C30

split-complementary

#309D45 #7C309D #9D3051

monochromatic

#133F1C #226E30 #309D45 #44C65D #73D486

Accessibility & contrast

On white

3.48

#309D45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#309D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D45

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D45	#FFFFFF	#000000	##000000
##309D45	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F3D

Deuteranopia (green-blind)

#92864C

Tritanopia (blue-blind)

#029989

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309d45;
/* rgb */ color: rgb(48, 157, 69);
/* oklch */ color: oklch(61.5% 0.160 146.6);

Tailwind

colors: {
  custom: {
    50: '#77bb7b',
    500: '#309d45',
    950: '#000000',
  },
}

SCSS

$custom: #309d45;
$custom-light: #77bb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#309d45",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 69
  },
  "hsl": {
    "h": 131.56,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61484,
    "c": 0.15985,
    "h": 146.6
  },
  "luminance": 0.25172
}

Semantic roles & 50–950 ramp

primary

#309D45

secondary

#BC6DAD

accent

#4BC1DD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #309D45

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

Preview Lab → · Contrast checker → · Palette generator →