#309F34#309F34

#309F34 is a mid, vivid green. Relative luminance 0.257; OKLCH L 61.8% C 0.176 H 143.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#309F34
RGB	rgb(48, 159, 52)
HSL	hsl(122, 54%, 41%)
HSV	hsv(122, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 67.3%, 37.6%)
CIE-LAB	lab(57.72, -52.24, 45.30)
CIE-LCH	lch(57.72, 69.14, 139.07°)
OKLab	oklab(61.83% -0.1416 0.1046)
OKLCH	oklch(61.83% 0.176 143.6)
XYZ	xyz(14.2360, 25.6711, 7.4529)
Luminance	0.2567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F34 #9F309B

analogous

#639F30 #309F34 #309F6B

triadic

#309F34 #34309F #9F3430

tetradic

#309F34 #30639F #9F309B #9F6B30

square

#309F34 #30639F #9F309B #9F6B30

split-complementary

#309F34 #6B309F #9F3063

monochromatic

#144115 #227025 #309F34 #45C74A #74D578

Accessibility & contrast

On white

3.42

#309F34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#309F34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F34

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F34	#FFFFFF	#000000	##000000
##309F34	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29026

Deuteranopia (green-blind)

#95873E

Tritanopia (blue-blind)

#0E9B89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309f34;
/* rgb */ color: rgb(48, 159, 52);
/* oklch */ color: oklch(61.8% 0.176 143.6);

Tailwind

colors: {
  custom: {
    50: '#78bc71',
    500: '#309f34',
    950: '#000000',
  },
}

SCSS

$custom: #309f34;
$custom-light: #78bc71;
$custom-dark: #000000;

JSON

{
  "hex": "#309f34",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 52
  },
  "hsl": {
    "h": 122.162,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.61827,
    "c": 0.17608,
    "h": 143.6
  },
  "luminance": 0.25673
}

Semantic roles & 50–950 ramp

primary

#309F34

secondary

#BD6EBA

accent

#4BD8DD

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #309F34

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

Preview Lab → · Contrast checker → · Palette generator →