#309C94#309C94

#309C94 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.1% C 0.096 H 187.9°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#309C94
RGB	rgb(48, 156, 148)
HSL	hsl(176, 53%, 40%)
HSV	hsv(176, 69%, 61%)
CMYK	cmyk(69.2%, 0%, 5.1%, 38.8%)
CIE-LAB	lab(58.55, -31.82, -4.67)
CIE-LCH	lch(58.55, 32.16, 188.34°)
OKLab	oklab(63.09% -0.0952 -0.0131)
OKLCH	oklch(63.09% 0.096 187.9)
XYZ	xyz(18.4502, 26.5413, 32.1618)
Luminance	0.2654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309C94 #9C3038

analogous

#309C5E #309C94 #306E9C

triadic

#309C94 #94309C #9C9430

tetradic

#309C94 #5E309C #9C3038 #6E9C30

square

#309C94 #5E309C #9C3038 #6E9C30

split-complementary

#309C94 #9C306E #9C5E30

monochromatic

#133E3B #226D68 #309C94 #44C5BC #73D4CD

Accessibility & contrast

On white

3.33

#309C94 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#309C94 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309C94

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309C94	#FFFFFF	#000000	##000000
##309C94	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939494

Deuteranopia (green-blind)

#848895

Tritanopia (blue-blind)

#00A099

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309c94;
/* rgb */ color: rgb(48, 156, 148);
/* oklch */ color: oklch(63.1% 0.096 187.9);

Tailwind

colors: {
  custom: {
    50: '#78bab3',
    500: '#309c94',
    950: '#000000',
  },
}

SCSS

$custom: #309c94;
$custom-light: #78bab3;
$custom-dark: #000000;

JSON

{
  "hex": "#309c94",
  "rgb": {
    "r": 48,
    "g": 156,
    "b": 148
  },
  "hsl": {
    "h": 175.556,
    "s": 52.941,
    "l": 40
  },
  "oklch": {
    "l": 0.63091,
    "c": 0.09614,
    "h": 187.9
  },
  "luminance": 0.26543
}

Semantic roles & 50–950 ramp

primary

#309C94

secondary

#BC6C72

accent

#4B56DC

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #309C94

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

Preview Lab → · Contrast checker → · Palette generator →