#125B6F#125B6F

#125B6F is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 43.8% C 0.074 H 221.4°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#125B6F
RGB	rgb(18, 91, 111)
HSL	hsl(193, 72%, 25%)
HSV	hsv(193, 84%, 44%)
CMYK	cmyk(83.8%, 18%, 0%, 56.5%)
CIE-LAB	lab(35.51, -13.88, -17.52)
CIE-LCH	lch(35.51, 22.35, 231.62°)
OKLab	oklab(43.84% -0.0557 -0.0491)
OKLCH	oklch(43.84% 0.074 221.4)
XYZ	xyz(6.8586, 8.7576, 16.3648)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B6F #6F2612

analogous

#126F54 #125B6F #122D6F

triadic

#125B6F #6F125B #5B6F12

tetradic

#125B6F #54126F #6F2612 #2D6F12

square

#125B6F #54126F #6F2612 #2D6F12

split-complementary

#125B6F #6F122D #6F5412

monochromatic

#04161A #09303A #125B6F #1B86A4 #23B1D8

Accessibility & contrast

On white

7.63

#125B6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#125B6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B6F

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B6F	#FFFFFF	#000000	##FFFFFF
##125B6F	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5870

Deuteranopia (green-blind)

#43506F

Tritanopia (blue-blind)

#006161

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #125b6f;
/* rgb */ color: rgb(18, 91, 111);
/* oklch */ color: oklch(43.8% 0.074 221.4);

Tailwind

colors: {
  custom: {
    50: '#628998',
    500: '#125b6f',
    950: '#000000',
  },
}

SCSS

$custom: #125b6f;
$custom-light: #628998;
$custom-dark: #000000;

JSON

{
  "hex": "#125b6f",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 111
  },
  "hsl": {
    "h": 192.903,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4384,
    "c": 0.07428,
    "h": 221.4
  },
  "luminance": 0.08758
}

Semantic roles & 50–950 ramp

primary

#125B6F

secondary

#A64F37

accent

#6039EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #125B6F

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

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