#309A7D#309A7D

#309A7D is a mid, moderate teal. Relative luminance 0.252; OKLCH L 61.9% C 0.105 H 170.9°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#309A7D
RGB	rgb(48, 154, 125)
HSL	hsl(164, 52%, 40%)
HSV	hsv(164, 69%, 60%)
CMYK	cmyk(68.8%, 0%, 18.8%, 39.6%)
CIE-LAB	lab(57.29, -37.12, 6.56)
CIE-LCH	lch(57.29, 37.69, 169.97°)
OKLab	oklab(61.86% -0.1041 0.0167)
OKLCH	oklch(61.86% 0.105 170.9)
XYZ	xyz(16.4743, 25.2184, 23.3975)
Luminance	0.2522 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309A7D #9A304D

analogous

#309A48 #309A7D #30829A

triadic

#309A7D #7D309A #9A7D30

tetradic

#309A7D #48309A #9A304D #829A30

square

#309A7D #48309A #9A304D #829A30

split-complementary

#309A7D #9A3082 #9A4830

monochromatic

#133D31 #216B57 #309A7D #43C4A1 #72D3B8

Accessibility & contrast

On white

3.47

#309A7D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#309A7D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309A7D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309A7D	#FFFFFF	#000000	##000000
##309A7D	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95907C

Deuteranopia (green-blind)

#87857F

Tritanopia (blue-blind)

#009B92

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #309a7d;
/* rgb */ color: rgb(48, 154, 125);
/* oklch */ color: oklch(61.9% 0.105 170.9);

Tailwind

colors: {
  custom: {
    50: '#76b8a2',
    500: '#309a7d',
    950: '#000000',
  },
}

SCSS

$custom: #309a7d;
$custom-light: #76b8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#309a7d",
  "rgb": {
    "r": 48,
    "g": 154,
    "b": 125
  },
  "hsl": {
    "h": 163.585,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.61857,
    "c": 0.10543,
    "h": 170.9
  },
  "luminance": 0.2522
}

Semantic roles & 50–950 ramp

primary

#309A7D

secondary

#BB6B81

accent

#4C73DC

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110F

muted

#7C807E

Preview Lab

Preview with #309A7D

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

Preview Lab → · Contrast checker → · Palette generator →