#308131#308131

#308131 is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.5% C 0.140 H 143.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#308131
RGB	rgb(48, 129, 49)
HSL	hsl(121, 46%, 35%)
HSV	hsv(121, 63%, 51%)
CMYK	cmyk(62.8%, 0%, 62%, 49.4%)
CIE-LAB	lab(47.69, -41.48, 35.46)
CIE-LCH	lch(47.69, 54.57, 139.47°)
OKLab	oklab(53.52% -0.1126 0.0833)
OKLCH	oklch(53.52% 0.14 143.5)
XYZ	xyz(9.6230, 16.5497, 5.5924)
Luminance	0.1655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308131 #813080

analogous

#578130 #308131 #30815A

triadic

#308131 #313081 #813130

tetradic

#308131 #305781 #813080 #815A30

square

#308131 #305781 #813080 #815A30

split-complementary

#308131 #5A3081 #813057

monochromatic

#0F280F #1F5420 #308131 #41AE42 #66C667

Accessibility & contrast

On white

4.87

#308131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#308131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #308131

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308131	#FFFFFF	#000000	##FFFFFF
##308131	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847528

Deuteranopia (green-blind)

#796E37

Tritanopia (blue-blind)

#207D70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #308131;
/* rgb */ color: rgb(48, 129, 49);
/* oklch */ color: oklch(53.5% 0.140 143.5);

Tailwind

colors: {
  custom: {
    50: '#72a66c',
    500: '#308131',
    950: '#000000',
  },
}

SCSS

$custom: #308131;
$custom-light: #72a66c;
$custom-dark: #000000;

JSON

{
  "hex": "#308131",
  "rgb": {
    "r": 48,
    "g": 129,
    "b": 49
  },
  "hsl": {
    "h": 120.741,
    "s": 45.763,
    "l": 34.706
  },
  "oklch": {
    "l": 0.53518,
    "c": 0.14012,
    "h": 143.5
  },
  "luminance": 0.16551
}

Semantic roles & 50–950 ramp

primary

#308131

secondary

#AD60AC

accent

#52D4D5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#090F07

muted

#7B7F7A

Preview Lab

Preview with #308131

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

Preview Lab → · Contrast checker → · Palette generator →