#309E80#309E80

#309E80 is a light, moderate teal. Relative luminance 0.266; OKLCH L 63.0% C 0.108 H 170.8°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#309E80
RGB	rgb(48, 158, 128)
HSL	hsl(164, 53%, 40%)
HSV	hsv(164, 70%, 62%)
CMYK	cmyk(69.6%, 0%, 19%, 38%)
CIE-LAB	lab(58.64, -38.14, 6.80)
CIE-LCH	lch(58.64, 38.74, 169.89°)
OKLab	oklab(62.99% -0.1069 0.0173)
OKLCH	oklch(62.99% 0.108 170.8)
XYZ	xyz(17.3401, 26.6387, 24.6458)
Luminance	0.2664 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309E80 #9E304E

analogous

#309E49 #309E80 #30859E

triadic

#309E80 #80309E #9E8030

tetradic

#309E80 #49309E #9E304E #859E30

square

#309E80 #49309E #9E304E #859E30

split-complementary

#309E80 #9E3085 #9E4930

monochromatic

#134034 #226F5A #309E80 #45C6A3 #74D5BA

Accessibility & contrast

On white

3.32

#309E80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#309E80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309E80

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309E80	#FFFFFF	#000000	##000000
##309E80	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99937F

Deuteranopia (green-blind)

#8A8982

Tritanopia (blue-blind)

#009F95

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #309e80;
/* rgb */ color: rgb(48, 158, 128);
/* oklch */ color: oklch(63.0% 0.108 170.8);

Tailwind

colors: {
  custom: {
    50: '#77bba4',
    500: '#309e80',
    950: '#000000',
  },
}

SCSS

$custom: #309e80;
$custom-light: #77bba4;
$custom-dark: #000000;

JSON

{
  "hex": "#309e80",
  "rgb": {
    "r": 48,
    "g": 158,
    "b": 128
  },
  "hsl": {
    "h": 163.636,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.62986,
    "c": 0.1083,
    "h": 170.8
  },
  "luminance": 0.26641
}

Semantic roles & 50–950 ramp

primary

#309E80

secondary

#BD6D83

accent

#4B73DD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #309E80

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

Preview Lab → · Contrast checker → · Palette generator →