#12756B#12756B

#12756B is a mid, moderate teal. Relative luminance 0.139; OKLCH L 50.8% C 0.085 H 184.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#12756B
RGB	rgb(18, 117, 107)
HSL	hsl(174, 73%, 26%)
HSV	hsv(174, 85%, 46%)
CMYK	cmyk(84.6%, 0%, 8.5%, 54.1%)
CIE-LAB	lab(44.11, -28.98, -2.14)
CIE-LCH	lch(44.11, 29.06, 184.22°)
OKLab	oklab(50.76% -0.0852 -0.0062)
OKLCH	oklch(50.76% 0.085 184.2)
XYZ	xyz(9.2633, 13.9115, 16.1040)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12756B #75121C

analogous

#12753A #12756B #124E75

triadic

#12756B #6B1275 #756B12

tetradic

#12756B #3A1275 #75121C #4E7512

square

#12756B #3A1275 #75121C #4E7512

split-complementary

#12756B #75124E #753A12

monochromatic

#041B18 #0A403A #12756B #1AAA9C #24DDCB

Accessibility & contrast

On white

5.55

#12756B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#12756B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12756B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12756B	#FFFFFF	#000000	##FFFFFF
##12756B	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6E6B

Deuteranopia (green-blind)

#62646C

Tritanopia (blue-blind)

#007872

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #12756b;
/* rgb */ color: rgb(18, 117, 107);
/* oklch */ color: oklch(50.8% 0.085 184.2);

Tailwind

colors: {
  custom: {
    50: '#659d95',
    500: '#12756b',
    950: '#000000',
  },
}

SCSS

$custom: #12756b;
$custom-light: #659d95;
$custom-dark: #000000;

JSON

{
  "hex": "#12756b",
  "rgb": {
    "r": 18,
    "g": 117,
    "b": 107
  },
  "hsl": {
    "h": 173.939,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.50757,
    "c": 0.08541,
    "h": 184.2
  },
  "luminance": 0.13913
}

Semantic roles & 50–950 ramp

primary

#12756B

secondary

#AC3743

accent

#384AF0

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #12756B

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

Preview Lab → · Contrast checker → · Palette generator →