#309F56#309F56

#309F56 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.3% C 0.147 H 150.7°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#309F56
RGB	rgb(48, 159, 86)
HSL	hsl(141, 54%, 41%)
HSV	hsv(141, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 45.9%, 37.6%)
CIE-LAB	lab(58.13, -47.55, 29.24)
CIE-LCH	lch(58.13, 55.82, 148.41°)
OKLab	oklab(62.29% -0.1281 0.0718)
OKLCH	oklch(62.29% 0.147 150.7)
XYZ	xyz(15.2955, 26.0949, 13.0330)
Luminance	0.2610 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F56 #9F3079

analogous

#419F30 #309F56 #309F8D

triadic

#309F56 #56309F #9F5630

tetradic

#309F56 #30419F #9F3079 #9F8D30

square

#309F56 #30419F #9F3079 #9F8D30

split-complementary

#309F56 #8D309F #9F3041

monochromatic

#144123 #22703D #309F56 #45C772 #74D595

Accessibility & contrast

On white

3.38

#309F56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#309F56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F56

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F56	#FFFFFF	#000000	##000000
##309F56	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09150

Deuteranopia (green-blind)

#92885B

Tritanopia (blue-blind)

#009C8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309f56;
/* rgb */ color: rgb(48, 159, 86);
/* oklch */ color: oklch(62.3% 0.147 150.7);

Tailwind

colors: {
  custom: {
    50: '#77bc87',
    500: '#309f56',
    950: '#000000',
  },
}

SCSS

$custom: #309f56;
$custom-light: #77bc87;
$custom-dark: #000000;

JSON

{
  "hex": "#309f56",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 86
  },
  "hsl": {
    "h": 140.541,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62291,
    "c": 0.14686,
    "h": 150.7
  },
  "luminance": 0.26097
}

Semantic roles & 50–950 ramp

primary

#309F56

secondary

#BD6EA2

accent

#4BABDD

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #309F56

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

Preview Lab → · Contrast checker → · Palette generator →