#309531#309531

#309531 is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.1% C 0.166 H 143.2°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#309531
RGB	rgb(48, 149, 49)
HSL	hsl(121, 51%, 39%)
HSV	hsv(121, 68%, 58%)
CMYK	cmyk(67.8%, 0%, 67.1%, 41.6%)
CIE-LAB	lab(54.39, -49.00, 42.96)
CIE-LCH	lch(54.39, 65.17, 138.75°)
OKLab	oklab(59.06% -0.133 0.0993)
OKLCH	oklch(59.06% 0.166 143.2)
XYZ	xyz(12.5200, 22.3437, 6.5581)
Luminance	0.2235 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309531 #953094

analogous

#619530 #309531 #309563

triadic

#309531 #313095 #953130

tetradic

#309531 #306195 #953094 #956330

square

#309531 #306195 #953094 #956330

split-complementary

#309531 #633095 #953061

monochromatic

#123813 #216722 #309531 #41C242 #6FD170

Accessibility & contrast

On white

3.84

#309531 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#309531 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309531

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309531	#FFFFFF	#000000	##000000
##309531	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988724

Deuteranopia (green-blind)

#8C7F3A

Tritanopia (blue-blind)

#179180

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #309531;
/* rgb */ color: rgb(48, 149, 49);
/* oklch */ color: oklch(59.1% 0.166 143.2);

Tailwind

colors: {
  custom: {
    50: '#76b56e',
    500: '#309531',
    950: '#000000',
  },
}

SCSS

$custom: #309531;
$custom-light: #76b56e;
$custom-dark: #000000;

JSON

{
  "hex": "#309531",
  "rgb": {
    "r": 48,
    "g": 149,
    "b": 49
  },
  "hsl": {
    "h": 120.594,
    "s": 51.269,
    "l": 38.627
  },
  "oklch": {
    "l": 0.59058,
    "c": 0.16601,
    "h": 143.2
  },
  "luminance": 0.22345
}

Semantic roles & 50–950 ramp

primary

#309531

secondary

#B869B7

accent

#4DD9DB

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #309531

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

Preview Lab → · Contrast checker → · Palette generator →