#309555#309555

#309555 is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.6% C 0.134 H 151.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#309555
RGB	rgb(48, 149, 85)
HSL	hsl(142, 51%, 39%)
HSV	hsv(142, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 43%, 41.6%)
CIE-LAB	lab(54.84, -43.81, 25.53)
CIE-LCH	lch(54.84, 50.70, 149.76°)
OKLab	oklab(59.58% -0.1182 0.0632)
OKLCH	oklch(59.58% 0.134 151.9)
XYZ	xyz(13.6049, 22.7777, 12.2721)
Luminance	0.2278 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309555 #953070

analogous

#3D9530 #309555 #309587

triadic

#309555 #553095 #955530

tetradic

#309555 #303D95 #953070 #958730

square

#309555 #303D95 #953070 #958730

split-complementary

#309555 #873095 #95303D

monochromatic

#123820 #21673B #309555 #41C270 #6FD193

Accessibility & contrast

On white

3.78

#309555 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#309555 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309555

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309555	#FFFFFF	#000000	##000000
##309555	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958950

Deuteranopia (green-blind)

#898059

Tritanopia (blue-blind)

#009385

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #309555;
/* rgb */ color: rgb(48, 149, 85);
/* oklch */ color: oklch(59.6% 0.134 151.9);

Tailwind

colors: {
  custom: {
    50: '#75b585',
    500: '#309555',
    950: '#000000',
  },
}

SCSS

$custom: #309555;
$custom-light: #75b585;
$custom-dark: #000000;

JSON

{
  "hex": "#309555",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 85
  },
  "hsl": {
    "h": 141.98,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.59579,
    "c": 0.13403,
    "h": 151.9
  },
  "luminance": 0.22779
}

Semantic roles & 50–950 ramp

primary

#309555

secondary

#B8699B

accent

#4DA7DB

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #309555

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

Preview Lab → · Contrast checker → · Palette generator →