#307B1D#307B1D

#307B1D is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.147 H 140.1°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#307B1D
RGB	rgb(48, 123, 29)
HSL	hsl(108, 62%, 30%)
HSV	hsv(108, 76%, 48%)
CMYK	cmyk(61%, 0%, 76.4%, 51.8%)
CIE-LAB	lab(45.47, -41.17, 41.88)
CIE-LCH	lch(45.47, 58.73, 134.51°)
OKLab	oklab(51.63% -0.113 0.0945)
OKLCH	oklch(51.63% 0.147 140.1)
XYZ	xyz(8.5233, 14.8822, 3.5856)
Luminance	0.1488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B1D #681D7B

analogous

#5F7B1D #307B1D #1D7B39

triadic

#307B1D #1D307B #7B1D30

tetradic

#307B1D #1D5F7B #681D7B #7B391D

square

#307B1D #1D5F7B #681D7B #7B391D

split-complementary

#307B1D #391D7B #7B1D5F

monochromatic

#0A1906 #1D4911 #307B1D #43AD29 #5ED240

Accessibility & contrast

On white

5.28

#307B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#307B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B1D

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B1D	#FFFFFF	#000000	##FFFFFF
##307B1D	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F0B

Deuteranopia (green-blind)

#756927

Tritanopia (blue-blind)

#267769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307b1d;
/* rgb */ color: rgb(48, 123, 29);
/* oklch */ color: oklch(51.6% 0.147 140.1);

Tailwind

colors: {
  custom: {
    50: '#72a260',
    500: '#307b1d',
    950: '#000000',
  },
}

SCSS

$custom: #307b1d;
$custom-light: #72a260;
$custom-dark: #000000;

JSON

{
  "hex": "#307b1d",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 29
  },
  "hsl": {
    "h": 107.872,
    "s": 61.842,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51632,
    "c": 0.14725,
    "h": 140.1
  },
  "luminance": 0.14883
}

Semantic roles & 50–950 ramp

primary

#307B1D

secondary

#9945AF

accent

#43E5C4

background

#F7FAF5

surface

#EDF3EA

border

#C8CDC6

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #307B1D

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

Preview Lab → · Contrast checker → · Palette generator →