#309A7B#309A7B

#309A7B is a mid, moderate teal. Relative luminance 0.252; OKLCH L 61.8% C 0.107 H 169.5°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#309A7B
RGB	rgb(48, 154, 123)
HSL	hsl(162, 52%, 40%)
HSV	hsv(162, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 20.1%, 39.6%)
CIE-LAB	lab(57.24, -37.62, 7.63)
CIE-LCH	lch(57.24, 38.39, 168.54°)
OKLab	oklab(61.8% -0.1051 0.0195)
OKLCH	oklch(61.8% 0.107 169.5)
XYZ	xyz(16.3478, 25.1678, 22.7314)
Luminance	0.2517 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A7B #9A304F

analogous

#309A46 #309A7B #30849A

triadic

#309A7B #7B309A #9A7B30

tetradic

#309A7B #46309A #9A304F #849A30

square

#309A7B #46309A #9A304F #849A30

split-complementary

#309A7B #9A3084 #9A4630

monochromatic

#133D30 #216B56 #309A7B #43C49E #72D3B6

Accessibility & contrast

On white

3.48

#309A7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#309A7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A7B

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A7B	#FFFFFF	#000000	##000000
##309A7B	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969079

Deuteranopia (green-blind)

#87857D

Tritanopia (blue-blind)

#009B91

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #309a7b;
/* rgb */ color: rgb(48, 154, 123);
/* oklch */ color: oklch(61.8% 0.107 169.5);

Tailwind

colors: {
  custom: {
    50: '#76b8a1',
    500: '#309a7b',
    950: '#000000',
  },
}

SCSS

$custom: #309a7b;
$custom-light: #76b8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#309a7b",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 123
  },
  "hsl": {
    "h": 162.453,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61801,
    "c": 0.10686,
    "h": 169.5
  },
  "luminance": 0.2517
}

Semantic roles & 50–950 ramp

primary

#309A7B

secondary

#BB6B82

accent

#4C76DC

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110E

muted

#7C807E

Preview Lab

Preview with #309A7B

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

Preview Lab → · Contrast checker → · Palette generator →