#309D75#309D75

#309D75 is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.4% C 0.115 H 164.4°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#309D75
RGB	rgb(48, 157, 117)
HSL	hsl(158, 53%, 40%)
HSV	hsv(158, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 25.5%, 38.4%)
CIE-LAB	lab(58.06, -40.39, 12.17)
CIE-LCH	lch(58.06, 42.18, 163.23°)
OKLab	oklab(62.43% -0.1112 0.0311)
OKLCH	oklch(62.43% 0.115 164.4)
XYZ	xyz(16.4850, 26.0248, 20.9807)
Luminance	0.2603 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D75 #9D3058

analogous

#309D3F #309D75 #308E9D

triadic

#309D75 #75309D #9D7530

tetradic

#309D75 #3F309D #9D3058 #8E9D30

square

#309D75 #3F309D #9D3058 #8E9D30

split-complementary

#309D75 #9D308E #9D3F30

monochromatic

#133F2F #226E52 #309D75 #44C696 #73D4B1

Accessibility & contrast

On white

3.38

#309D75 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#309D75 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D75

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D75	#FFFFFF	#000000	##000000
##309D75	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9273

Deuteranopia (green-blind)

#8C8778

Tritanopia (blue-blind)

#009D92

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309d75;
/* rgb */ color: rgb(48, 157, 117);
/* oklch */ color: oklch(62.4% 0.115 164.4);

Tailwind

colors: {
  custom: {
    50: '#77bb9c',
    500: '#309d75',
    950: '#000000',
  },
}

SCSS

$custom: #309d75;
$custom-light: #77bb9c;
$custom-dark: #000000;

JSON

{
  "hex": "#309d75",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 117
  },
  "hsl": {
    "h": 157.982,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62427,
    "c": 0.11547,
    "h": 164.4
  },
  "luminance": 0.26027
}

Semantic roles & 50–950 ramp

primary

#309D75

secondary

#BC6D8A

accent

#4B81DD

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #309D75

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

Preview Lab → · Contrast checker → · Palette generator →