#126B7E#126B7E

#126B7E is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 48.8% C 0.082 H 216.7°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#126B7E
RGB	rgb(18, 107, 126)
HSL	hsl(191, 75%, 28%)
HSV	hsv(191, 86%, 49%)
CMYK	cmyk(85.7%, 15.1%, 0%, 50.6%)
CIE-LAB	lab(41.45, -17.47, -17.57)
CIE-LCH	lch(41.45, 24.78, 225.16°)
OKLab	oklab(48.83% -0.0658 -0.0491)
OKLCH	oklch(48.83% 0.082 216.7)
XYZ	xyz(9.2714, 12.1492, 21.5910)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#126B7E #7E2512

analogous

#127E5B #126B7E #12357E

triadic

#126B7E #7E126B #6B7E12

tetradic

#126B7E #5B127E #7E2512 #357E12

square

#126B7E #5B127E #7E2512 #357E12

split-complementary

#126B7E #7E1235 #7E5B12

monochromatic

#04171B #0A3E48 #126B7E #1A98B4 #2AC0E1

Accessibility & contrast

On white

6.12

#126B7E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#126B7E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #126B7E

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##126B7E	#FFFFFF	#000000	##FFFFFF
##126B7E	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E677F

Deuteranopia (green-blind)

#505D7E

Tritanopia (blue-blind)

#007271

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #126b7e;
/* rgb */ color: rgb(18, 107, 126);
/* oklch */ color: oklch(48.8% 0.082 216.7);

Tailwind

colors: {
  custom: {
    50: '#6695a3',
    500: '#126b7e',
    950: '#000000',
  },
}

SCSS

$custom: #126b7e;
$custom-light: #6695a3;
$custom-dark: #000000;

JSON

{
  "hex": "#126b7e",
  "rgb": {
    "r": 18,
    "g": 107,
    "b": 126
  },
  "hsl": {
    "h": 190.556,
    "s": 75,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48827,
    "c": 0.08215,
    "h": 216.7
  },
  "luminance": 0.1215
}

Semantic roles & 50–950 ramp

primary

#126B7E

secondary

#B44E38

accent

#5736F2

background

#F6F9FA

surface

#EBF1F3

border

#C6CBCD

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #126B7E

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

Preview Lab → · Contrast checker → · Palette generator →