#309658#309658

#309658 is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.9% C 0.133 H 152.8°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#309658
RGB	rgb(48, 150, 88)
HSL	hsl(144, 52%, 39%)
HSV	hsv(144, 68%, 59%)
CMYK	cmyk(68%, 0%, 41.3%, 41.2%)
CIE-LAB	lab(55.22, -43.65, 24.40)
CIE-LCH	lch(55.22, 50.00, 150.80°)
OKLab	oklab(59.91% -0.1178 0.0606)
OKLCH	oklch(59.91% 0.133 152.8)
XYZ	xyz(13.8855, 23.1442, 12.9661)
Luminance	0.2315 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309658 #96306E

analogous

#3B9630 #309658 #30968B

triadic

#309658 #583096 #965830

tetradic

#309658 #303B96 #96306E #968B30

square

#309658 #303B96 #96306E #968B30

split-complementary

#309658 #8B3096 #96303B

monochromatic

#123922 #21683D #309658 #41C274 #6FD196

Accessibility & contrast

On white

3.73

#309658 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#309658 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309658

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309658	#FFFFFF	#000000	##000000
##309658	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968A54

Deuteranopia (green-blind)

#89815C

Tritanopia (blue-blind)

#009487

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309658;
/* rgb */ color: rgb(48, 150, 88);
/* oklch */ color: oklch(59.9% 0.133 152.8);

Tailwind

colors: {
  custom: {
    50: '#75b688',
    500: '#309658',
    950: '#000000',
  },
}

SCSS

$custom: #309658;
$custom-light: #75b688;
$custom-dark: #000000;

JSON

{
  "hex": "#309658",
  "rgb": {
    "r": 48,
    "g": 150,
    "b": 88
  },
  "hsl": {
    "h": 143.529,
    "s": 51.515,
    "l": 38.824
  },
  "oklch": {
    "l": 0.59906,
    "c": 0.13251,
    "h": 152.8
  },
  "luminance": 0.23146
}

Semantic roles & 50–950 ramp

primary

#309658

secondary

#B96999

accent

#4DA3DB

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #309658

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

Preview Lab → · Contrast checker → · Palette generator →