#309D88#309D88

#309D88 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.0% C 0.102 H 177.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#309D88
RGB	rgb(48, 157, 136)
HSL	hsl(168, 53%, 40%)
HSV	hsv(168, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 13.4%, 38.4%)
CIE-LAB	lab(58.53, -35.61, 2.11)
CIE-LCH	lch(58.53, 35.67, 176.60°)
OKLab	oklab(62.96% -0.102 0.0051)
OKLCH	oklch(62.96% 0.102 177.2)
XYZ	xyz(17.7177, 26.5179, 27.4725)
Luminance	0.2652 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D88 #9D3045

analogous

#309D51 #309D88 #307C9D

triadic

#309D88 #88309D #9D8830

tetradic

#309D88 #51309D #9D3045 #7C9D30

square

#309D88 #51309D #9D3045 #7C9D30

split-complementary

#309D88 #9D307C #9D5130

monochromatic

#133F37 #226E5F #309D88 #44C6AD #73D4C2

Accessibility & contrast

On white

3.33

#309D88 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#309D88 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D88

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D88	#FFFFFF	#000000	##000000
##309D88	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979387

Deuteranopia (green-blind)

#88888A

Tritanopia (blue-blind)

#009F97

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309d88;
/* rgb */ color: rgb(48, 157, 136);
/* oklch */ color: oklch(63.0% 0.102 177.2);

Tailwind

colors: {
  custom: {
    50: '#77baaa',
    500: '#309d88',
    950: '#000000',
  },
}

SCSS

$custom: #309d88;
$custom-light: #77baaa;
$custom-dark: #000000;

JSON

{
  "hex": "#309d88",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 136
  },
  "hsl": {
    "h": 168.44,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62961,
    "c": 0.10209,
    "h": 177.2
  },
  "luminance": 0.2652
}

Semantic roles & 50–950 ramp

primary

#309D88

secondary

#BC6D7C

accent

#4B67DD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #309D88

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

Preview Lab → · Contrast checker → · Palette generator →