#309C49#309C49

#309C49 is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.3% C 0.155 H 147.6°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#309C49
RGB	rgb(48, 156, 73)
HSL	hsl(134, 53%, 40%)
HSV	hsv(134, 69%, 61%)
CMYK	cmyk(69.2%, 0%, 53.2%, 38.8%)
CIE-LAB	lab(56.96, -48.51, 34.52)
CIE-LCH	lch(56.96, 59.54, 144.56°)
OKLab	oklab(61.27% -0.1308 0.0831)
OKLCH	oklch(61.27% 0.155 147.6)
XYZ	xyz(14.3089, 24.8848, 10.3512)
Luminance	0.2489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309C49 #9C3083

analogous

#4D9C30 #309C49 #309C7F

triadic

#309C49 #49309C #9C4930

tetradic

#309C49 #304D9C #9C3083 #9C7F30

square

#309C49 #304D9C #9C3083 #9C7F30

split-complementary

#309C49 #7F309C #9C304D

monochromatic

#133E1D #226D33 #309C49 #44C562 #73D489

Accessibility & contrast

On white

3.51

#309C49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#309C49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C49

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309C49	#FFFFFF	#000000	##000000
##309C49	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8E42

Deuteranopia (green-blind)

#91854F

Tritanopia (blue-blind)

#009989

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309c49;
/* rgb */ color: rgb(48, 156, 73);
/* oklch */ color: oklch(61.3% 0.155 147.6);

Tailwind

colors: {
  custom: {
    50: '#77ba7e',
    500: '#309c49',
    950: '#000000',
  },
}

SCSS

$custom: #309c49;
$custom-light: #77ba7e;
$custom-dark: #000000;

JSON

{
  "hex": "#309c49",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 73
  },
  "hsl": {
    "h": 133.889,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.61271,
    "c": 0.15495,
    "h": 147.6
  },
  "luminance": 0.24886
}

Semantic roles & 50–950 ramp

primary

#309C49

secondary

#BC6CA9

accent

#4BBBDC

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #309C49

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

Preview Lab → · Contrast checker → · Palette generator →