#309C27#309C27

#309C27 is a mid, vivid green. Relative luminance 0.246; OKLCH L 60.9% C 0.181 H 142.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#309C27
RGB	rgb(48, 156, 39)
HSL	hsl(115, 60%, 38%)
HSV	hsv(115, 75%, 61%)
CMYK	cmyk(69.2%, 0%, 75%, 38.8%)
CIE-LAB	lab(56.63, -52.38, 49.35)
CIE-LCH	lch(56.63, 71.96, 136.71°)
OKLab	oklab(60.89% -0.1427 0.1115)
OKLCH	oklch(60.89% 0.181 142)
XYZ	xyz(13.4728, 24.5504, 5.9477)
Luminance	0.2455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309C27 #93279C

analogous

#6A9C27 #309C27 #279C59

triadic

#309C27 #27309C #9C2730

tetradic

#309C27 #276A9C #93279C #9C5927

square

#309C27 #276A9C #93279C #9C5927

split-complementary

#309C27 #59279C #9C276A

monochromatic

#123A0F #216B1B #309C27 #40CC34 #6ED865

Accessibility & contrast

On white

3.55

#309C27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#309C27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C27

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309C27	#FFFFFF	#000000	##000000
##309C27	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D10

Deuteranopia (green-blind)

#938533

Tritanopia (blue-blind)

#169785

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #309c27;
/* rgb */ color: rgb(48, 156, 39);
/* oklch */ color: oklch(60.9% 0.181 142.0);

Tailwind

colors: {
  custom: {
    50: '#78ba69',
    500: '#309c27',
    950: '#000000',
  },
}

SCSS

$custom: #309c27;
$custom-light: #78ba69;
$custom-dark: #000000;

JSON

{
  "hex": "#309c27",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 39
  },
  "hsl": {
    "h": 115.385,
    "s": 60,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60893,
    "c": 0.18105,
    "h": 142
  },
  "luminance": 0.24552
}

Semantic roles & 50–950 ramp

primary

#309C27

secondary

#B761BE

accent

#45E3D7

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #309C27

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

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