#309D77#309D77

#309D77 is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.5% C 0.114 H 165.5°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#309D77
RGB	rgb(48, 157, 119)
HSL	hsl(159, 53%, 40%)
HSV	hsv(159, 69%, 62%)
CMYK	cmyk(69.4%, 0%, 24.2%, 38.4%)
CIE-LAB	lab(58.11, -39.91, 11.11)
CIE-LCH	lch(58.11, 41.43, 164.44°)
OKLab	oklab(62.48% -0.1102 0.0284)
OKLCH	oklch(62.48% 0.114 165.5)
XYZ	xyz(16.6039, 26.0724, 21.6066)
Luminance	0.2607 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309D77 #9D3056

analogous

#309D41 #309D77 #308C9D

triadic

#309D77 #77309D #9D7730

tetradic

#309D77 #41309D #9D3056 #8C9D30

square

#309D77 #41309D #9D3056 #8C9D30

split-complementary

#309D77 #9D308C #9D4130

monochromatic

#133F30 #226E53 #309D77 #44C699 #73D4B2

Accessibility & contrast

On white

3.38

#309D77 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#309D77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309D77

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309D77	#FFFFFF	#000000	##000000
##309D77	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)

#9A9275

Deuteranopia (green-blind)

#8B8779

Tritanopia (blue-blind)

#009D92

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #309d77;
/* rgb */ color: rgb(48, 157, 119);
/* oklch */ color: oklch(62.5% 0.114 165.5);

Tailwind

colors: {
  custom: {
    50: '#77bb9e',
    500: '#309d77',
    950: '#000000',
  },
}

SCSS

$custom: #309d77;
$custom-light: #77bb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#309d77",
  "rgb": {
    "r": 48,
    "g": 157,
    "b": 119
  },
  "hsl": {
    "h": 159.083,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.62479,
    "c": 0.11383,
    "h": 165.5
  },
  "luminance": 0.26074
}

Semantic roles & 50–950 ramp

primary

#309D77

secondary

#BC6D88

accent

#4B7EDD

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A120E

muted

#7C817E

Preview Lab

Preview with #309D77

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

Preview Lab → · Contrast checker → · Palette generator →