#125A6F#125A6F

#125A6F is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.6% C 0.074 H 222.7°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#125A6F
RGB	rgb(18, 90, 111)
HSL	hsl(194, 72%, 25%)
HSV	hsv(194, 84%, 44%)
CMYK	cmyk(83.8%, 18.9%, 0%, 56.5%)
CIE-LAB	lab(35.18, -13.30, -18.04)
CIE-LCH	lch(35.18, 22.41, 233.60°)
OKLab	oklab(43.57% -0.0547 -0.0506)
OKLCH	oklch(43.57% 0.074 222.7)
XYZ	xyz(6.7737, 8.5878, 16.3364)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125A6F #6F2712

analogous

#126F55 #125A6F #122C6F

triadic

#125A6F #6F125A #5A6F12

tetradic

#125A6F #55126F #6F2712 #2C6F12

square

#125A6F #55126F #6F2712 #2C6F12

split-complementary

#125A6F #6F122C #6F5512

monochromatic

#04151A #092F3A #125A6F #1B85A4 #23AFD8

Accessibility & contrast

On white

7.73

#125A6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#125A6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125A6F

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125A6F	#FFFFFF	#000000	##FFFFFF
##125A6F	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5870

Deuteranopia (green-blind)

#424F6F

Tritanopia (blue-blind)

#006061

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #125a6f;
/* rgb */ color: rgb(18, 90, 111);
/* oklch */ color: oklch(43.6% 0.074 222.7);

Tailwind

colors: {
  custom: {
    50: '#628898',
    500: '#125a6f',
    950: '#000000',
  },
}

SCSS

$custom: #125a6f;
$custom-light: #628898;
$custom-dark: #000000;

JSON

{
  "hex": "#125a6f",
  "rgb": {
    "r": 18,
    "g": 90,
    "b": 111
  },
  "hsl": {
    "h": 193.548,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.43571,
    "c": 0.07449,
    "h": 222.7
  },
  "luminance": 0.08589
}

Semantic roles & 50–950 ramp

primary

#125A6F

secondary

#A65037

accent

#6239EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #125A6F

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

Preview Lab → · Contrast checker → · Palette generator →