#308A1B#308A1B

#308A1B is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.167 H 140.5°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#308A1B
RGB	rgb(48, 138, 27)
HSL	hsl(109, 67%, 32%)
HSV	hsv(109, 80%, 54%)
CMYK	cmyk(65.2%, 0%, 80.4%, 45.9%)
CIE-LAB	lab(50.55, -46.91, 47.55)
CIE-LCH	lch(50.55, 66.80, 134.61°)
OKLab	oklab(55.83% -0.1285 0.106)
OKLCH	oklch(55.83% 0.167 140.5)
XYZ	xyz(10.5047, 18.8834, 4.1280)
Luminance	0.1888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#308A1B #751B8A

analogous

#678A1B #308A1B #1B8A3E

triadic

#308A1B #1B308A #8A1B30

tetradic

#308A1B #1B678A #751B8A #8A3E1B

square

#308A1B #1B678A #751B8A #8A3E1B

split-complementary

#308A1B #3E1B8A #8A1B67

monochromatic

#0C2407 #1E5711 #308A1B #42BD25 #61DB45

Accessibility & contrast

On white

4.40

#308A1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#308A1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #308A1B

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##308A1B	#FFFFFF	#000000	##000000
##308A1B	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#837628

Tritanopia (blue-blind)

#228575

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #308a1b;
/* rgb */ color: rgb(48, 138, 27);
/* oklch */ color: oklch(55.8% 0.167 140.5);

Tailwind

colors: {
  custom: {
    50: '#75ad61',
    500: '#308a1b',
    950: '#000000',
  },
}

SCSS

$custom: #308a1b;
$custom-light: #75ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#308a1b",
  "rgb": {
    "r": 48,
    "g": 138,
    "b": 27
  },
  "hsl": {
    "h": 108.649,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55828,
    "c": 0.16662,
    "h": 140.5
  },
  "luminance": 0.18884
}

Semantic roles & 50–950 ramp

primary

#308A1B

secondary

#A545BC

accent

#3EEACA

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #308A1B

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

Preview Lab → · Contrast checker → · Palette generator →