#307B47#307B47

#307B47 is a mid, moderate green. Relative luminance 0.152; OKLCH L 52.2% C 0.110 H 150.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#307B47
RGB	rgb(48, 123, 71)
HSL	hsl(138, 44%, 34%)
HSV	hsv(138, 61%, 48%)
CMYK	cmyk(61%, 0%, 42.3%, 51.8%)
CIE-LAB	lab(45.97, -35.58, 21.69)
CIE-LCH	lch(45.97, 41.67, 148.64°)
OKLab	oklab(52.21% -0.0963 0.0538)
OKLCH	oklch(52.21% 0.11 150.8)
XYZ	xyz(9.4385, 15.2483, 8.4058)
Luminance	0.1525 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B47 #7B3064

analogous

#3E7B30 #307B47 #307B6C

triadic

#307B47 #47307B #7B4730

tetradic

#307B47 #303E7B #7B3064 #7B6C30

square

#307B47 #303E7B #7B3064 #7B6C30

split-complementary

#307B47 #6C307B #7B303E

monochromatic

#0E2314 #1F4F2E #307B47 #41A760 #63C280

Accessibility & contrast

On white

5.19

#307B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#307B47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B47

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B47	#FFFFFF	#000000	##FFFFFF
##307B47	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7143

Deuteranopia (green-blind)

#726A4A

Tritanopia (blue-blind)

#1B796E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #307b47;
/* rgb */ color: rgb(48, 123, 71);
/* oklch */ color: oklch(52.2% 0.110 150.8);

Tailwind

colors: {
  custom: {
    50: '#70a27b',
    500: '#307b47',
    950: '#000000',
  },
}

SCSS

$custom: #307b47;
$custom-light: #70a27b;
$custom-dark: #000000;

JSON

{
  "hex": "#307b47",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 71
  },
  "hsl": {
    "h": 138.4,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52206,
    "c": 0.1103,
    "h": 150.8
  },
  "luminance": 0.15249
}

Semantic roles & 50–950 ramp

primary

#307B47

secondary

#A95D92

accent

#54ADD4

background

#F7FAF7

surface

#EDF3ED

border

#C8CDC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #307B47

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

Preview Lab → · Contrast checker → · Palette generator →