#126B7F#126B7F

#126B7F is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 48.9% C 0.083 H 217.8°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#126B7F
RGB	rgb(18, 107, 127)
HSL	hsl(191, 75%, 28%)
HSV	hsv(191, 86%, 50%)
CMYK	cmyk(85.8%, 15.7%, 0%, 50.2%)
CIE-LAB	lab(41.49, -17.11, -18.11)
CIE-LCH	lch(41.49, 24.92, 226.62°)
OKLab	oklab(48.87% -0.0654 -0.0507)
OKLCH	oklch(48.87% 0.083 217.8)
XYZ	xyz(9.3363, 12.1751, 21.9325)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#126B7F #7F2612

analogous

#127F5C #126B7F #12347F

triadic

#126B7F #7F126B #6B7F12

tetradic

#126B7F #5C127F #7F2612 #347F12

square

#126B7F #5C127F #7F2612 #347F12

split-complementary

#126B7F #7F1234 #7F5C12

monochromatic

#04171B #0A3E49 #126B7F #1A98B5 #2BBFE1

Accessibility & contrast

On white

6.11

#126B7F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#126B7F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #126B7F

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##126B7F	#FFFFFF	#000000	##FFFFFF
##126B7F	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6880

Deuteranopia (green-blind)

#505D7F

Tritanopia (blue-blind)

#007271

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #126b7f;
/* rgb */ color: rgb(18, 107, 127);
/* oklch */ color: oklch(48.9% 0.083 217.8);

Tailwind

colors: {
  custom: {
    50: '#6695a4',
    500: '#126b7f',
    950: '#000000',
  },
}

SCSS

$custom: #126b7f;
$custom-light: #6695a4;
$custom-dark: #000000;

JSON

{
  "hex": "#126b7f",
  "rgb": {
    "r": 18,
    "g": 107,
    "b": 127
  },
  "hsl": {
    "h": 191.009,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.48873,
    "c": 0.08274,
    "h": 217.8
  },
  "luminance": 0.12176
}

Semantic roles & 50–950 ramp

primary

#126B7F

secondary

#B54F38

accent

#5836F2

background

#F6F9FA

surface

#EBF1F4

border

#C6CBCE

text

#070D0F

muted

#7A7E7F

Preview Lab

Preview with #126B7F

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

Preview Lab → · Contrast checker → · Palette generator →