#125E6F#125E6F

#125E6F is a dark, moderate cyan. Relative luminance 0.093; OKLCH L 44.6% C 0.074 H 217.2°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#125E6F
RGB	rgb(18, 94, 111)
HSL	hsl(191, 72%, 25%)
HSV	hsv(191, 84%, 44%)
CMYK	cmyk(83.8%, 15.3%, 0%, 56.5%)
CIE-LAB	lab(36.52, -15.60, -15.97)
CIE-LCH	lch(36.52, 22.33, 225.68°)
OKLab	oklab(44.65% -0.0589 -0.0446)
OKLCH	oklch(44.65% 0.074 217.2)
XYZ	xyz(7.1202, 9.2808, 16.4520)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125E6F #6F2312

analogous

#126F52 #125E6F #122F6F

triadic

#125E6F #6F125E #5E6F12

tetradic

#125E6F #52126F #6F2312 #2F6F12

square

#125E6F #52126F #6F2312 #2F6F12

split-complementary

#125E6F #6F122F #6F5212

monochromatic

#04161A #09313A #125E6F #1B8BA4 #23B7D8

Accessibility & contrast

On white

7.35

#125E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#125E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125E6F

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125E6F	#FFFFFF	#000000	##FFFFFF
##125E6F	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535B70

Deuteranopia (green-blind)

#47526F

Tritanopia (blue-blind)

#006463

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #125e6f;
/* rgb */ color: rgb(18, 94, 111);
/* oklch */ color: oklch(44.6% 0.074 217.2);

Tailwind

colors: {
  custom: {
    50: '#628b98',
    500: '#125e6f',
    950: '#000000',
  },
}

SCSS

$custom: #125e6f;
$custom-light: #628b98;
$custom-dark: #000000;

JSON

{
  "hex": "#125e6f",
  "rgb": {
    "r": 18,
    "g": 94,
    "b": 111
  },
  "hsl": {
    "h": 190.968,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44649,
    "c": 0.07392,
    "h": 217.2
  },
  "luminance": 0.09282
}

Semantic roles & 50–950 ramp

primary

#125E6F

secondary

#A64B37

accent

#5A39EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #125E6F

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

Preview Lab → · Contrast checker → · Palette generator →