#309F1D#309F1D

#309F1D is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.190 H 141.2°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#309F1D
RGB	rgb(48, 159, 29)
HSL	hsl(111, 69%, 37%)
HSV	hsv(111, 82%, 62%)
CMYK	cmyk(69.8%, 0%, 81.8%, 37.6%)
CIE-LAB	lab(57.57, -54.08, 53.56)
CIE-LCH	lch(57.57, 76.11, 135.28°)
OKLab	oklab(61.65% -0.1478 0.1188)
OKLCH	oklch(61.65% 0.19 141.2)
XYZ	xyz(13.8381, 25.5119, 5.3572)
Luminance	0.2551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F1D #8C1D9F

analogous

#719F1D #309F1D #1D9F4B

triadic

#309F1D #1D309F #9F1D30

tetradic

#309F1D #1D719F #8C1D9F #9F4B1D

square

#309F1D #1D719F #8C1D9F #9F4B1D

split-complementary

#309F1D #4B1D9F #9F1D71

monochromatic

#11370A #206B14 #309F1D #40D326 #6AE056

Accessibility & contrast

On white

3.44

#309F1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#309F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F1D

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F1D	#FFFFFF	#000000	##000000
##309F1D	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: #309f1d;
/* rgb */ color: rgb(48, 159, 29);
/* oklch */ color: oklch(61.7% 0.190 141.2);

Tailwind

colors: {
  custom: {
    50: '#79bc65',
    500: '#309f1d',
    950: '#000000',
  },
}

SCSS

$custom: #309f1d;
$custom-light: #79bc65;
$custom-dark: #000000;

JSON

{
  "hex": "#309f1d",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 29
  },
  "hsl": {
    "h": 111.231,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61652,
    "c": 0.18962,
    "h": 141.2
  },
  "luminance": 0.25513
}

Semantic roles & 50–950 ramp

primary

#309F1D

secondary

#B354C4

accent

#3CECD2

background

#F8FBF6

surface

#EFF7EB

border

#CAD0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #309F1D

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

Preview Lab → · Contrast checker → · Palette generator →