#309C7D#309C7D

#309C7D is a light, moderate teal. Relative luminance 0.259; OKLCH L 62.4% C 0.108 H 169.8°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#309C7D
RGB	rgb(48, 156, 125)
HSL	hsl(163, 53%, 40%)
HSV	hsv(163, 69%, 61%)
CMYK	cmyk(69.2%, 0%, 19.9%, 38.8%)
CIE-LAB	lab(57.93, -38.01, 7.48)
CIE-LCH	lch(57.93, 38.73, 168.87°)
OKLab	oklab(62.38% -0.1062 0.0191)
OKLCH	oklch(62.38% 0.108 169.8)
XYZ	xyz(16.8072, 25.8841, 23.5084)
Luminance	0.2589 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309C7D #9C304F

analogous

#309C47 #309C7D #30859C

triadic

#309C7D #7D309C #9C7D30

tetradic

#309C7D #47309C #9C304F #859C30

square

#309C7D #47309C #9C304F #859C30

split-complementary

#309C7D #9C3085 #9C4730

monochromatic

#133E32 #226D58 #309C7D #44C5A0 #73D4B8

Accessibility & contrast

On white

3.40

#309C7D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#309C7D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C7D

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309C7D	#FFFFFF	#000000	##000000
##309C7D	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98917B

Deuteranopia (green-blind)

#89877F

Tritanopia (blue-blind)

#009D93

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #309c7d;
/* rgb */ color: rgb(48, 156, 125);
/* oklch */ color: oklch(62.4% 0.108 169.8);

Tailwind

colors: {
  custom: {
    50: '#77baa2',
    500: '#309c7d',
    950: '#000000',
  },
}

SCSS

$custom: #309c7d;
$custom-light: #77baa2;
$custom-dark: #000000;

JSON

{
  "hex": "#309c7d",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 125
  },
  "hsl": {
    "h": 162.778,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.6238,
    "c": 0.10793,
    "h": 169.8
  },
  "luminance": 0.25886
}

Semantic roles & 50–950 ramp

primary

#309C7D

secondary

#BC6C83

accent

#4B75DC

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A120F

muted

#7C817E

Preview Lab

Preview with #309C7D

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

Preview Lab → · Contrast checker → · Palette generator →