#309C79#309C79

#309C79 is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.3% C 0.111 H 167.2°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#309C79
RGB	rgb(48, 156, 121)
HSL	hsl(161, 53%, 40%)
HSV	hsv(161, 69%, 61%)
CMYK	cmyk(69.2%, 0%, 22.4%, 38.8%)
CIE-LAB	lab(57.83, -39.00, 9.60)
CIE-LCH	lch(57.83, 40.16, 166.17°)
OKLab	oklab(62.27% -0.1082 0.0246)
OKLCH	oklch(62.27% 0.111 167.2)
XYZ	xyz(16.5568, 25.7839, 22.1897)
Luminance	0.2579 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309C79 #9C3053

analogous

#309C43 #309C79 #30899C

triadic

#309C79 #79309C #9C7930

tetradic

#309C79 #43309C #9C3053 #899C30

square

#309C79 #43309C #9C3053 #899C30

split-complementary

#309C79 #9C3089 #9C4330

monochromatic

#133E30 #226D55 #309C79 #44C59B #73D4B4

Accessibility & contrast

On white

3.41

#309C79 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#309C79 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C79

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309C79	#FFFFFF	#000000	##000000
##309C79	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989177

Deuteranopia (green-blind)

#8A877B

Tritanopia (blue-blind)

#009D92

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309c79;
/* rgb */ color: rgb(48, 156, 121);
/* oklch */ color: oklch(62.3% 0.111 167.2);

Tailwind

colors: {
  custom: {
    50: '#77ba9f',
    500: '#309c79',
    950: '#000000',
  },
}

SCSS

$custom: #309c79;
$custom-light: #77ba9f;
$custom-dark: #000000;

JSON

{
  "hex": "#309c79",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 121
  },
  "hsl": {
    "h": 160.556,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.6227,
    "c": 0.11094,
    "h": 167.2
  },
  "luminance": 0.25786
}

Semantic roles & 50–950 ramp

primary

#309C79

secondary

#BC6C86

accent

#4B7ADC

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #309C79

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

Preview Lab → · Contrast checker → · Palette generator →