#309F52#309F52

#309F52 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.2% C 0.151 H 149.6°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#309F52
RGB	rgb(48, 159, 82)
HSL	hsl(138, 54%, 41%)
HSV	hsv(138, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 48.4%, 37.6%)
CIE-LAB	lab(58.07, -48.22, 31.26)
CIE-LCH	lch(58.07, 57.47, 147.05°)
OKLab	oklab(62.22% -0.1299 0.0763)
OKLCH	oklch(62.22% 0.151 149.6)
XYZ	xyz(15.1389, 26.0322, 12.2079)
Luminance	0.2603 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F52 #9F307D

analogous

#469F30 #309F52 #309F89

triadic

#309F52 #52309F #9F5230

tetradic

#309F52 #30469F #9F307D #9F8930

square

#309F52 #30469F #9F307D #9F8930

split-complementary

#309F52 #89309F #9F3046

monochromatic

#144122 #22703A #309F52 #45C76D #74D592

Accessibility & contrast

On white

3.38

#309F52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#309F52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F52

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F52	#FFFFFF	#000000	##000000
##309F52	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914C

Deuteranopia (green-blind)

#938857

Tritanopia (blue-blind)

#009C8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309f52;
/* rgb */ color: rgb(48, 159, 82);
/* oklch */ color: oklch(62.2% 0.151 149.6);

Tailwind

colors: {
  custom: {
    50: '#77bc84',
    500: '#309f52',
    950: '#000000',
  },
}

SCSS

$custom: #309f52;
$custom-light: #77bc84;
$custom-dark: #000000;

JSON

{
  "hex": "#309f52",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 82
  },
  "hsl": {
    "h": 138.378,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62223,
    "c": 0.15064,
    "h": 149.6
  },
  "luminance": 0.26034
}

Semantic roles & 50–950 ramp

primary

#309F52

secondary

#BD6EA5

accent

#4BB0DD

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #309F52

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

Preview Lab → · Contrast checker → · Palette generator →