#309D64#309D64

#309D64 is a light, vivid green. Relative luminance 0.257; OKLCH L 62.0% C 0.131 H 156.0°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#309D64
RGB	rgb(48, 157, 100)
HSL	hsl(149, 53%, 40%)
HSV	hsv(149, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 36.3%, 38.4%)
CIE-LAB	lab(57.71, -44.12, 21.14)
CIE-LCH	lch(57.71, 48.93, 154.40°)
OKLab	oklab(62.03% -0.1195 0.0531)
OKLCH	oklch(62.03% 0.131 156)
XYZ	xyz(15.5747, 25.6607, 16.1863)
Luminance	0.2566 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D64 #9D3069

analogous

#329D30 #309D64 #309D9B

triadic

#309D64 #64309D #9D6430

tetradic

#309D64 #30329D #9D3069 #9D9B30

square

#309D64 #30329D #9D3069 #9D9B30

split-complementary

#309D64 #9B309D #9D3032

monochromatic

#133F28 #226E46 #309D64 #44C682 #73D4A1

Accessibility & contrast

On white

3.42

#309D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#309D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D64

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D64	#FFFFFF	#000000	##000000
##309D64	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)

#9C9160

Deuteranopia (green-blind)

#8E8768

Tritanopia (blue-blind)

#009C8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309d64;
/* rgb */ color: rgb(48, 157, 100);
/* oklch */ color: oklch(62.0% 0.131 156.0);

Tailwind

colors: {
  custom: {
    50: '#76bb90',
    500: '#309d64',
    950: '#000000',
  },
}

SCSS

$custom: #309d64;
$custom-light: #76bb90;
$custom-dark: #000000;

JSON

{
  "hex": "#309d64",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 100
  },
  "hsl": {
    "h": 148.624,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62028,
    "c": 0.13075,
    "h": 156
  },
  "luminance": 0.25662
}

Semantic roles & 50–950 ramp

primary

#309D64

secondary

#BC6D96

accent

#4B97DD

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #309D64

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

Preview Lab → · Contrast checker → · Palette generator →