#309756#309756

#309756 is a mid, vivid green. Relative luminance 0.234; OKLCH L 60.1% C 0.136 H 151.9°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#309756
RGB	rgb(48, 151, 86)
HSL	hsl(142, 52%, 39%)
HSV	hsv(142, 68%, 59%)
CMYK	cmyk(68.2%, 0%, 43%, 40.8%)
CIE-LAB	lab(55.51, -44.42, 25.87)
CIE-LCH	lch(55.51, 51.40, 149.79°)
OKLab	oklab(60.14% -0.1198 0.064)
OKLCH	oklch(60.14% 0.136 151.9)
XYZ	xyz(13.9641, 23.4320, 12.5892)
Luminance	0.2343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309756 #973071

analogous

#3E9730 #309756 #30978A

triadic

#309756 #563097 #975630

tetradic

#309756 #303E97 #973071 #978A30

square

#309756 #303E97 #973071 #978A30

split-complementary

#309756 #8A3097 #97303E

monochromatic

#123A21 #21693C #309756 #41C371 #70D294

Accessibility & contrast

On white

3.69

#309756 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#309756 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309756

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309756	#FFFFFF	#000000	##000000
##309756	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978A51

Deuteranopia (green-blind)

#8A815A

Tritanopia (blue-blind)

#009587

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #309756;
/* rgb */ color: rgb(48, 151, 86);
/* oklch */ color: oklch(60.1% 0.136 151.9);

Tailwind

colors: {
  custom: {
    50: '#75b686',
    500: '#309756',
    950: '#000000',
  },
}

SCSS

$custom: #309756;
$custom-light: #75b686;
$custom-dark: #000000;

JSON

{
  "hex": "#309756",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 86
  },
  "hsl": {
    "h": 142.136,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.60137,
    "c": 0.13585,
    "h": 151.9
  },
  "luminance": 0.23433
}

Semantic roles & 50–950 ramp

primary

#309756

secondary

#B96A9C

accent

#4DA7DB

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #309756

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

Preview Lab → · Contrast checker → · Palette generator →