#309F55#309F55

#309F55 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.3% C 0.148 H 150.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#309F55
RGB	rgb(48, 159, 85)
HSL	hsl(140, 54%, 41%)
HSV	hsv(140, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 46.5%, 37.6%)
CIE-LAB	lab(58.11, -47.72, 29.75)
CIE-LCH	lch(58.11, 56.23, 148.06°)
OKLab	oklab(62.27% -0.1286 0.0729)
OKLCH	oklch(62.27% 0.148 150.4)
XYZ	xyz(15.2555, 26.0789, 12.8223)
Luminance	0.2608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F55 #9F307A

analogous

#429F30 #309F55 #309F8C

triadic

#309F55 #55309F #9F5530

tetradic

#309F55 #30429F #9F307A #9F8C30

square

#309F55 #30429F #9F307A #9F8C30

split-complementary

#309F55 #8C309F #9F3042

monochromatic

#144123 #22703C #309F55 #45C770 #74D595

Accessibility & contrast

On white

3.38

#309F55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#309F55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F55

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F55	#FFFFFF	#000000	##000000
##309F55	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914F

Deuteranopia (green-blind)

#92885A

Tritanopia (blue-blind)

#009C8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309f55;
/* rgb */ color: rgb(48, 159, 85);
/* oklch */ color: oklch(62.3% 0.148 150.4);

Tailwind

colors: {
  custom: {
    50: '#77bc86',
    500: '#309f55',
    950: '#000000',
  },
}

SCSS

$custom: #309f55;
$custom-light: #77bc86;
$custom-dark: #000000;

JSON

{
  "hex": "#309f55",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 85
  },
  "hsl": {
    "h": 140,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62274,
    "c": 0.14781,
    "h": 150.4
  },
  "luminance": 0.26081
}

Semantic roles & 50–950 ramp

primary

#309F55

secondary

#BD6EA3

accent

#4BACDD

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #309F55

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

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