#309A23#309A23

#309A23 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.3% C 0.181 H 141.6°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#309A23
RGB	rgb(48, 154, 35)
HSL	hsl(113, 63%, 37%)
HSV	hsv(113, 77%, 60%)
CMYK	cmyk(68.8%, 0%, 77.3%, 39.6%)
CIE-LAB	lab(55.95, -51.99, 50.09)
CIE-LCH	lch(55.95, 72.19, 136.07°)
OKLab	oklab(60.32% -0.1418 0.1124)
OKLCH	oklch(60.32% 0.181 141.6)
XYZ	xyz(13.0772, 23.8596, 5.5060)
Luminance	0.2386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A23 #8D239A

analogous

#6C9A23 #309A23 #239A51

triadic

#309A23 #23309A #9A2330

tetradic

#309A23 #236C9A #8D239A #9A5123

square

#309A23 #236C9A #8D239A #9A5123

split-complementary

#309A23 #51239A #9A236C

monochromatic

#11360C #206818 #309A23 #40CC2E #6BDA5D

Accessibility & contrast

On white

3.64

#309A23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#309A23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A23

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A23	#FFFFFF	#000000	##000000
##309A23	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B07

Deuteranopia (green-blind)

#918330

Tritanopia (blue-blind)

#189583

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #309a23;
/* rgb */ color: rgb(48, 154, 35);
/* oklch */ color: oklch(60.3% 0.181 141.6);

Tailwind

colors: {
  custom: {
    50: '#78b967',
    500: '#309a23',
    950: '#000000',
  },
}

SCSS

$custom: #309a23;
$custom-light: #78b967;
$custom-dark: #000000;

JSON

{
  "hex": "#309a23",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 35
  },
  "hsl": {
    "h": 113.445,
    "s": 62.963,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60315,
    "c": 0.181,
    "h": 141.6
  },
  "luminance": 0.23861
}

Semantic roles & 50–950 ramp

primary

#309A23

secondary

#B45ABF

accent

#42E6D4

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #309A23

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

Preview Lab → · Contrast checker → · Palette generator →