#309A73#309A73

#309A73 is a mid, moderate teal. Relative luminance 0.250; OKLCH L 61.6% C 0.113 H 164.4°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#309A73
RGB	rgb(48, 154, 115)
HSL	hsl(158, 52%, 40%)
HSV	hsv(158, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 25.3%, 39.6%)
CIE-LAB	lab(57.05, -39.57, 11.88)
CIE-LCH	lch(57.05, 41.31, 163.28°)
OKLab	oklab(61.59% -0.109 0.0304)
OKLCH	oklch(61.59% 0.113 164.4)
XYZ	xyz(15.8674, 24.9756, 20.2009)
Luminance	0.2498 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A73 #9A3057

analogous

#309A3E #309A73 #308C9A

triadic

#309A73 #73309A #9A7330

tetradic

#309A73 #3E309A #9A3057 #8C9A30

square

#309A73 #3E309A #9A3057 #8C9A30

split-complementary

#309A73 #9A308C #9A3E30

monochromatic

#133D2D #216B50 #309A73 #43C495 #72D3AF

Accessibility & contrast

On white

3.50

#309A73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#309A73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A73

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A73	#FFFFFF	#000000	##000000
##309A73	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978F71

Deuteranopia (green-blind)

#898576

Tritanopia (blue-blind)

#009A8F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309a73;
/* rgb */ color: rgb(48, 154, 115);
/* oklch */ color: oklch(61.6% 0.113 164.4);

Tailwind

colors: {
  custom: {
    50: '#76b89b',
    500: '#309a73',
    950: '#000000',
  },
}

SCSS

$custom: #309a73;
$custom-light: #76b89b;
$custom-dark: #000000;

JSON

{
  "hex": "#309a73",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 115
  },
  "hsl": {
    "h": 157.925,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61586,
    "c": 0.11314,
    "h": 164.4
  },
  "luminance": 0.24977
}

Semantic roles & 50–950 ramp

primary

#309A73

secondary

#BB6B88

accent

#4C81DC

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #309A73

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

Preview Lab → · Contrast checker → · Palette generator →