#306A40#306A40

#306A40 is a mid, moderate green. Relative luminance 0.113; OKLCH L 47.3% C 0.091 H 150.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#306A40
RGB	rgb(48, 106, 64)
HSL	hsl(137, 38%, 30%)
HSV	hsv(137, 55%, 42%)
CMYK	cmyk(54.7%, 0%, 39.6%, 58.4%)
CIE-LAB	lab(40.09, -29.26, 17.96)
CIE-LCH	lch(40.09, 34.33, 148.46°)
OKLab	oklab(47.34% -0.0794 0.0448)
OKLCH	oklch(47.34% 0.091 150.6)
XYZ	xyz(7.2979, 11.3060, 6.6472)
Luminance	0.1131 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#306A40 #6A305A

analogous

#3D6A30 #306A40 #306A5D

triadic

#306A40 #40306A #6A4030

tetradic

#306A40 #303D6A #6A305A #6A5D30

square

#306A40 #303D6A #6A305A #6A5D30

split-complementary

#306A40 #5D306A #6A303D

monochromatic

#0A160D #1D4027 #306A40 #439459 #5EB676

Accessibility & contrast

On white

6.44

#306A40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#306A40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #306A40

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##306A40	#FFFFFF	#000000	##FFFFFF
##306A40	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623D

Deuteranopia (green-blind)

#625C43

Tritanopia (blue-blind)

#23685F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #306a40;
/* rgb */ color: rgb(48, 106, 64);
/* oklch */ color: oklch(47.3% 0.091 150.6);

Tailwind

colors: {
  custom: {
    50: '#6d9575',
    500: '#306a40',
    950: '#000000',
  },
}

SCSS

$custom: #306a40;
$custom-light: #6d9575;
$custom-dark: #000000;

JSON

{
  "hex": "#306a40",
  "rgb": {
    "r": 48,
    "g": 106,
    "b": 64
  },
  "hsl": {
    "h": 136.552,
    "s": 37.662,
    "l": 30.196
  },
  "oklch": {
    "l": 0.47344,
    "c": 0.09119,
    "h": 150.6
  },
  "luminance": 0.11307
}

Semantic roles & 50–950 ramp

primary

#306A40

secondary

#9B5A89

accent

#5AAECE

background

#F6F9F7

surface

#ECF1ED

border

#C7CBC8

text

#070D08

muted

#7A7E7B

Preview Lab

Preview with #306A40

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

Preview Lab → · Contrast checker → · Palette generator →