#309F50#309F50

#309F50 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.2% C 0.152 H 149.0°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#309F50
RGB	rgb(48, 159, 80)
HSL	hsl(137, 54%, 41%)
HSV	hsv(137, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 49.7%, 37.6%)
CIE-LAB	lab(58.04, -48.55, 32.27)
CIE-LCH	lch(58.04, 58.29, 146.39°)
OKLab	oklab(62.19% -0.1308 0.0784)
OKLCH	oklch(62.19% 0.153 149)
XYZ	xyz(15.0639, 26.0022, 11.8129)
Luminance	0.2600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F50 #9F307F

analogous

#489F30 #309F50 #309F87

triadic

#309F50 #50309F #9F5030

tetradic

#309F50 #30489F #9F307F #9F8730

square

#309F50 #30489F #9F307F #9F8730

split-complementary

#309F50 #87309F #9F3048

monochromatic

#144121 #227038 #309F50 #45C76B #74D590

Accessibility & contrast

On white

3.39

#309F50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#309F50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F50

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F50	#FFFFFF	#000000	##000000
##309F50	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0914A

Deuteranopia (green-blind)

#938856

Tritanopia (blue-blind)

#009C8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309f50;
/* rgb */ color: rgb(48, 159, 80);
/* oklch */ color: oklch(62.2% 0.152 149.0);

Tailwind

colors: {
  custom: {
    50: '#77bc82',
    500: '#309f50',
    950: '#000000',
  },
}

SCSS

$custom: #309f50;
$custom-light: #77bc82;
$custom-dark: #000000;

JSON

{
  "hex": "#309f50",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 80
  },
  "hsl": {
    "h": 137.297,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.6219,
    "c": 0.1525,
    "h": 149
  },
  "luminance": 0.26004
}

Semantic roles & 50–950 ramp

primary

#309F50

secondary

#BD6EA6

accent

#4BB3DD

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #309F50

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

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