#309F1C#309F1C

#309F1C is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.6% C 0.190 H 141.1°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#309F1C
RGB	rgb(48, 159, 28)
HSL	hsl(111, 70%, 37%)
HSV	hsv(111, 82%, 62%)
CMYK	cmyk(69.8%, 0%, 82.4%, 37.6%)
CIE-LAB	lab(57.57, -54.14, 53.85)
CIE-LCH	lch(57.57, 76.35, 135.15°)
OKLab	oklab(61.65% -0.148 0.1193)
OKLCH	oklch(61.65% 0.19 141.1)
XYZ	xyz(13.8259, 25.5070, 5.2931)
Luminance	0.2551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F1C #8B1C9F

analogous

#729F1C #309F1C #1C9F4A

triadic

#309F1C #1C309F #9F1C30

tetradic

#309F1C #1C729F #8B1C9F #9F4A1C

square

#309F1C #1C729F #8B1C9F #9F4A1C

split-complementary

#309F1C #4A1C9F #9F1C72

monochromatic

#11370A #206B13 #309F1C #40D325 #6AE154

Accessibility & contrast

On white

3.44

#309F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#309F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F1C

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F1C	#FFFFFF	#000000	##000000
##309F1C	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#96872D

Tritanopia (blue-blind)

#179A87

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309f1c;
/* rgb */ color: rgb(48, 159, 28);
/* oklch */ color: oklch(61.6% 0.190 141.1);

Tailwind

colors: {
  custom: {
    50: '#79bc65',
    500: '#309f1c',
    950: '#000000',
  },
}

SCSS

$custom: #309f1c;
$custom-light: #79bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#309f1c",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 28
  },
  "hsl": {
    "h": 110.84,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61646,
    "c": 0.19006,
    "h": 141.1
  },
  "luminance": 0.25508
}

Semantic roles & 50–950 ramp

primary

#309F1C

secondary

#B353C4

accent

#3BEDD2

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #309F1C

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

Preview Lab → · Contrast checker → · Palette generator →