#307C17#307C17

#307C17 is a mid, vivid green. Relative luminance 0.151; OKLCH L 51.9% C 0.152 H 139.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#307C17
RGB	rgb(48, 124, 23)
HSL	hsl(105, 69%, 29%)
HSV	hsv(105, 81%, 49%)
CMYK	cmyk(61.3%, 0%, 81.5%, 51.4%)
CIE-LAB	lab(45.78, -41.98, 44.32)
CIE-LCH	lch(45.78, 61.05, 133.44°)
OKLab	oklab(51.87% -0.1155 0.0987)
OKLCH	oklch(51.87% 0.152 139.5)
XYZ	xyz(8.5809, 15.1048, 3.2738)
Luminance	0.1511 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307C17 #63177C

analogous

#637C17 #307C17 #177C31

triadic

#307C17 #17307C #7C1730

tetradic

#307C17 #17637C #63177C #7C3117

square

#307C17 #17637C #63177C #7C3117

split-complementary

#307C17 #31177C #7C1763

monochromatic

#0A1A05 #1C480D #307C17 #44B021 #5DD934

Accessibility & contrast

On white

5.22

#307C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#307C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307C17

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307C17	#FFFFFF	#000000	##FFFFFF
##307C17	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#766A23

Tritanopia (blue-blind)

#277869

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #307c17;
/* rgb */ color: rgb(48, 124, 23);
/* oklch */ color: oklch(51.9% 0.152 139.5);

Tailwind

colors: {
  custom: {
    50: '#72a35d',
    500: '#307c17',
    950: '#000000',
  },
}

SCSS

$custom: #307c17;
$custom-light: #72a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#307c17",
  "rgb": {
    "r": 48,
    "g": 124,
    "b": 23
  },
  "hsl": {
    "h": 105.149,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51872,
    "c": 0.1519,
    "h": 139.5
  },
  "luminance": 0.15106
}

Semantic roles & 50–950 ramp

primary

#307C17

secondary

#943EB1

accent

#3CECC0

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #307C17

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

Preview Lab → · Contrast checker → · Palette generator →