#309D61#309D61

#309D61 is a mid, vivid green. Relative luminance 0.256; OKLCH L 62.0% C 0.134 H 154.8°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#309D61
RGB	rgb(48, 157, 97)
HSL	hsl(147, 53%, 40%)
HSV	hsv(147, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 38.2%, 38.4%)
CIE-LAB	lab(57.66, -44.72, 22.71)
CIE-LCH	lch(57.66, 50.16, 153.08°)
OKLab	oklab(61.97% -0.1209 0.0568)
OKLCH	oklch(61.97% 0.134 154.8)
XYZ	xyz(15.4322, 25.6037, 15.4357)
Luminance	0.2560 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D61 #9D306C

analogous

#369D30 #309D61 #309D97

triadic

#309D61 #61309D #9D6130

tetradic

#309D61 #30369D #9D306C #9D9730

square

#309D61 #30369D #9D306C #9D9730

split-complementary

#309D61 #97309D #9D3036

monochromatic

#133F27 #226E44 #309D61 #44C67F #73D49F

Accessibility & contrast

On white

3.43

#309D61 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#309D61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D61

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D61	#FFFFFF	#000000	##000000
##309D61	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D905D

Deuteranopia (green-blind)

#8F8765

Tritanopia (blue-blind)

#009B8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309d61;
/* rgb */ color: rgb(48, 157, 97);
/* oklch */ color: oklch(62.0% 0.134 154.8);

Tailwind

colors: {
  custom: {
    50: '#76bb8e',
    500: '#309d61',
    950: '#000000',
  },
}

SCSS

$custom: #309d61;
$custom-light: #76bb8e;
$custom-dark: #000000;

JSON

{
  "hex": "#309d61",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 97
  },
  "hsl": {
    "h": 146.972,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.61965,
    "c": 0.1336,
    "h": 154.8
  },
  "luminance": 0.25605
}

Semantic roles & 50–950 ramp

primary

#309D61

secondary

#BC6D98

accent

#4B9BDD

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #309D61

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

Preview Lab → · Contrast checker → · Palette generator →