#309A3C#309A3C

#309A3C is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.6% C 0.164 H 145.0°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#309A3C
RGB	rgb(48, 154, 60)
HSL	hsl(127, 52%, 40%)
HSV	hsv(127, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 61%, 39.6%)
CIE-LAB	lab(56.15, -49.55, 39.93)
CIE-LCH	lch(56.15, 63.64, 141.14°)
OKLab	oklab(60.55% -0.134 0.094)
OKLCH	oklch(60.55% 0.164 145)
XYZ	xyz(13.5892, 24.0644, 8.2028)
Luminance	0.2407 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A3C #9A308E

analogous

#599A30 #309A3C #309A71

triadic

#309A3C #3C309A #9A3C30

tetradic

#309A3C #30599A #9A308E #9A7130

square

#309A3C #30599A #9A308E #9A7130

split-complementary

#309A3C #71309A #9A3059

monochromatic

#133D18 #216B2A #309A3C #43C452 #72D37D

Accessibility & contrast

On white

3.61

#309A3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#309A3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A3C

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A3C	#FFFFFF	#000000	##000000
##309A3C	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8C32

Deuteranopia (green-blind)

#908344

Tritanopia (blue-blind)

#0E9686

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #309a3c;
/* rgb */ color: rgb(48, 154, 60);
/* oklch */ color: oklch(60.6% 0.164 145.0);

Tailwind

colors: {
  custom: {
    50: '#77b975',
    500: '#309a3c',
    950: '#000000',
  },
}

SCSS

$custom: #309a3c;
$custom-light: #77b975;
$custom-dark: #000000;

JSON

{
  "hex": "#309a3c",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 60
  },
  "hsl": {
    "h": 126.792,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.60551,
    "c": 0.16366,
    "h": 145
  },
  "luminance": 0.24066
}

Semantic roles & 50–950 ramp

primary

#309A3C

secondary

#BB6BB2

accent

#4CCCDC

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#0A1108

muted

#7C807B

Preview Lab

Preview with #309A3C

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

Preview Lab → · Contrast checker → · Palette generator →