#125C6E#125C6E

#125C6E is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.1% C 0.073 H 218.8°. Best body text is #FFFFFF at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#125C6E
RGB	rgb(18, 92, 110)
HSL	hsl(192, 72%, 25%)
HSV	hsv(192, 84%, 43%)
CMYK	cmyk(83.6%, 16.4%, 0%, 56.9%)
CIE-LAB	lab(35.81, -14.82, -16.45)
CIE-LCH	lch(35.81, 22.14, 227.98°)
OKLab	oklab(44.06% -0.0572 -0.046)
OKLCH	oklch(44.06% 0.073 218.8)
XYZ	xyz(6.8899, 8.9078, 16.1051)
Luminance	0.0891 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125C6E #6E2412

analogous

#126E52 #125C6E #122E6E

triadic

#125C6E #6E125C #5C6E12

tetradic

#125C6E #52126E #6E2412 #2E6E12

square

#125C6E #52126E #6E2412 #2E6E12

split-complementary

#125C6E #6E122E #6E5212

monochromatic

#04161A #093039 #125C6E #1B88A3 #23B4D7

Accessibility & contrast

On white

7.55

#125C6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#125C6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125C6E

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125C6E	#FFFFFF	#000000	##FFFFFF
##125C6E	1.00	7.55	2.78	7.55
#FFFFFF	7.55	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51596F

Deuteranopia (green-blind)

#45506E

Tritanopia (blue-blind)

#006262

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #125c6e;
/* rgb */ color: rgb(18, 92, 110);
/* oklch */ color: oklch(44.1% 0.073 218.8);

Tailwind

colors: {
  custom: {
    50: '#628a97',
    500: '#125c6e',
    950: '#000000',
  },
}

SCSS

$custom: #125c6e;
$custom-light: #628a97;
$custom-dark: #000000;

JSON

{
  "hex": "#125c6e",
  "rgb": {
    "r": 18,
    "g": 92,
    "b": 110
  },
  "hsl": {
    "h": 191.739,
    "s": 71.875,
    "l": 25.098
  },
  "oklch": {
    "l": 0.44061,
    "c": 0.07345,
    "h": 218.8
  },
  "luminance": 0.08909
}

Semantic roles & 50–950 ramp

primary

#125C6E

secondary

#A54C37

accent

#5D39EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #125C6E

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

Preview Lab → · Contrast checker → · Palette generator →