#309759#309759

#309759 is a mid, vivid green. Relative luminance 0.235; OKLCH L 60.2% C 0.133 H 153.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#309759
RGB	rgb(48, 151, 89)
HSL	hsl(144, 52%, 39%)
HSV	hsv(144, 68%, 59%)
CMYK	cmyk(68.2%, 0%, 41.1%, 40.8%)
CIE-LAB	lab(55.56, -43.86, 24.30)
CIE-LCH	lch(55.56, 50.15, 151.01°)
OKLab	oklab(60.2% -0.1184 0.0604)
OKLCH	oklch(60.2% 0.133 153)
XYZ	xyz(14.0875, 23.4814, 13.2392)
Luminance	0.2348 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309759 #97306E

analogous

#3B9730 #309759 #30978D

triadic

#309759 #593097 #975930

tetradic

#309759 #303B97 #97306E #978D30

square

#309759 #303B97 #97306E #978D30

split-complementary

#309759 #8D3097 #97303B

monochromatic

#123A22 #21693E #309759 #41C375 #70D297

Accessibility & contrast

On white

3.69

#309759 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#309759 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309759

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309759	#FFFFFF	#000000	##000000
##309759	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978B55

Deuteranopia (green-blind)

#8A815D

Tritanopia (blue-blind)

#009588

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #309759;
/* rgb */ color: rgb(48, 151, 89);
/* oklch */ color: oklch(60.2% 0.133 153.0);

Tailwind

colors: {
  custom: {
    50: '#75b688',
    500: '#309759',
    950: '#000000',
  },
}

SCSS

$custom: #309759;
$custom-light: #75b688;
$custom-dark: #000000;

JSON

{
  "hex": "#309759",
  "rgb": {
    "r": 48,
    "g": 151,
    "b": 89
  },
  "hsl": {
    "h": 143.883,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.60195,
    "c": 0.13295,
    "h": 153
  },
  "luminance": 0.23483
}

Semantic roles & 50–950 ramp

primary

#309759

secondary

#B96A99

accent

#4DA2DB

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #309759

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

Preview Lab → · Contrast checker → · Palette generator →