#307B2B#307B2B

#307B2B is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.8% C 0.137 H 142.3°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#307B2B
RGB	rgb(48, 123, 43)
HSL	hsl(116, 48%, 33%)
HSV	hsv(116, 65%, 48%)
CMYK	cmyk(61%, 0%, 65%, 51.8%)
CIE-LAB	lab(45.59, -39.82, 35.96)
CIE-LCH	lch(45.59, 53.65, 137.91°)
OKLab	oklab(51.77% -0.1084 0.0838)
OKLCH	oklch(51.77% 0.137 142.3)
XYZ	xyz(8.7375, 14.9679, 4.7137)
Luminance	0.1497 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307B2B #762B7B

analogous

#587B2B #307B2B #2B7B4E

triadic

#307B2B #2B307B #7B2B30

tetradic

#307B2B #2B587B #762B7B #7B4E2B

square

#307B2B #2B587B #762B7B #7B4E2B

split-complementary

#307B2B #4E2B7B #7B2B58

monochromatic

#0D200B #1E4E1B #307B2B #42A83B #61C65B

Accessibility & contrast

On white

5.26

#307B2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#307B2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307B2B

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307B2B	#FFFFFF	#000000	##FFFFFF
##307B2B	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7022

Deuteranopia (green-blind)

#746932

Tritanopia (blue-blind)

#24776A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307b2b;
/* rgb */ color: rgb(48, 123, 43);
/* oklch */ color: oklch(51.8% 0.137 142.3);

Tailwind

colors: {
  custom: {
    50: '#71a268',
    500: '#307b2b',
    950: '#000000',
  },
}

SCSS

$custom: #307b2b;
$custom-light: #71a268;
$custom-dark: #000000;

JSON

{
  "hex": "#307b2b",
  "rgb": {
    "r": 48,
    "g": 123,
    "b": 43
  },
  "hsl": {
    "h": 116.25,
    "s": 48.193,
    "l": 32.549
  },
  "oklch": {
    "l": 0.51767,
    "c": 0.13706,
    "h": 142.3
  },
  "luminance": 0.14969
}

Semantic roles & 50–950 ramp

primary

#307B2B

secondary

#A656AB

accent

#50D8CF

background

#F7FAF6

surface

#EDF3EB

border

#C8CDC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #307B2B

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

Preview Lab → · Contrast checker → · Palette generator →