#125D6F#125D6F

#125D6F is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.4% C 0.074 H 218.6°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#125D6F
RGB	rgb(18, 93, 111)
HSL	hsl(192, 72%, 25%)
HSV	hsv(192, 84%, 44%)
CMYK	cmyk(83.8%, 16.2%, 0%, 56.5%)
CIE-LAB	lab(36.18, -15.03, -16.49)
CIE-LCH	lch(36.18, 22.31, 227.65°)
OKLab	oklab(44.38% -0.0579 -0.0461)
OKLCH	oklch(44.38% 0.074 218.6)
XYZ	xyz(7.0318, 9.1041, 16.4225)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125D6F #6F2412

analogous

#126F52 #125D6F #122E6F

triadic

#125D6F #6F125D #5D6F12

tetradic

#125D6F #52126F #6F2412 #2E6F12

square

#125D6F #52126F #6F2412 #2E6F12

split-complementary

#125D6F #6F122E #6F5212

monochromatic

#04161A #09313A #125D6F #1B89A4 #23B5D8

Accessibility & contrast

On white

7.44

#125D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#125D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125D6F

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125D6F	#FFFFFF	#000000	##FFFFFF
##125D6F	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525A70

Deuteranopia (green-blind)

#45516F

Tritanopia (blue-blind)

#006363

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #125d6f;
/* rgb */ color: rgb(18, 93, 111);
/* oklch */ color: oklch(44.4% 0.074 218.6);

Tailwind

colors: {
  custom: {
    50: '#628b98',
    500: '#125d6f',
    950: '#000000',
  },
}

SCSS

$custom: #125d6f;
$custom-light: #628b98;
$custom-dark: #000000;

JSON

{
  "hex": "#125d6f",
  "rgb": {
    "r": 18,
    "g": 93,
    "b": 111
  },
  "hsl": {
    "h": 191.613,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44379,
    "c": 0.07399,
    "h": 218.6
  },
  "luminance": 0.09105
}

Semantic roles & 50–950 ramp

primary

#125D6F

secondary

#A64C37

accent

#5C39EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #125D6F

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

Preview Lab → · Contrast checker → · Palette generator →