#309F83#309F83

#309F83 is a light, moderate teal. Relative luminance 0.271; OKLCH L 63.3% C 0.107 H 172.3°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#309F83
RGB	rgb(48, 159, 131)
HSL	hsl(165, 54%, 41%)
HSV	hsv(165, 70%, 62%)
CMYK	cmyk(69.8%, 0%, 17.6%, 37.6%)
CIE-LAB	lab(59.03, -37.82, 5.67)
CIE-LCH	lch(59.03, 38.24, 171.47°)
OKLab	oklab(63.33% -0.1065 0.0144)
OKLCH	oklch(63.33% 0.107 172.3)
XYZ	xyz(17.7117, 27.0613, 25.7582)
Luminance	0.2706 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309F83 #9F304C

analogous

#309F4B #309F83 #30839F

triadic

#309F83 #83309F #9F8330

tetradic

#309F83 #4B309F #9F304C #839F30

square

#309F83 #4B309F #9F304C #839F30

split-complementary

#309F83 #9F3083 #9F4B30

monochromatic

#144136 #22705C #309F83 #45C7A6 #74D5BD

Accessibility & contrast

On white

3.27

#309F83 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#309F83 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309F83

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309F83	#FFFFFF	#000000	##000000
##309F83	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9582

Deuteranopia (green-blind)

#8B8A85

Tritanopia (blue-blind)

#00A097

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #309f83;
/* rgb */ color: rgb(48, 159, 131);
/* oklch */ color: oklch(63.3% 0.107 172.3);

Tailwind

colors: {
  custom: {
    50: '#78bca7',
    500: '#309f83',
    950: '#000000',
  },
}

SCSS

$custom: #309f83;
$custom-light: #78bca7;
$custom-dark: #000000;

JSON

{
  "hex": "#309f83",
  "rgb": {
    "r": 48,
    "g": 159,
    "b": 131
  },
  "hsl": {
    "h": 164.865,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63332,
    "c": 0.10747,
    "h": 172.3
  },
  "luminance": 0.27063
}

Semantic roles & 50–950 ramp

primary

#309F83

secondary

#BD6E82

accent

#4B70DD

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #309F83

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

Preview Lab → · Contrast checker → · Palette generator →