#125A5C#125A5C

#125A5C is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.7% C 0.067 H 197.8°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#125A5C
RGB	rgb(18, 90, 92)
HSL	hsl(182, 67%, 22%)
HSV	hsv(182, 80%, 36%)
CMYK	cmyk(80.4%, 2.2%, 0%, 63.9%)
CIE-LAB	lab(34.42, -20.08, -7.33)
CIE-LCH	lch(34.42, 21.37, 200.06°)
OKLab	oklab(42.71% -0.0635 -0.0204)
OKLCH	oklch(42.71% 0.067 197.8)
XYZ	xyz(5.8365, 8.2129, 11.4008)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125A5C #5C1412

analogous

#125C39 #125A5C #12355C

triadic

#125A5C #5C125A #5A5C12

tetradic

#125A5C #39125C #5C1412 #355C12

square

#125A5C #39125C #5C1412 #355C12

split-complementary

#125A5C #5C1235 #5C3912

monochromatic

#05191A #082829 #125A5C #1C8C8F #26BEC2

Accessibility & contrast

On white

7.95

#125A5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#125A5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125A5C

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125A5C	#FFFFFF	#000000	##FFFFFF
##125A5C	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53555C

Deuteranopia (green-blind)

#494E5C

Tritanopia (blue-blind)

#005D5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #125a5c;
/* rgb */ color: rgb(18, 90, 92);
/* oklch */ color: oklch(42.7% 0.067 197.8);

Tailwind

colors: {
  custom: {
    50: '#5f898a',
    500: '#125a5c',
    950: '#000000',
  },
}

SCSS

$custom: #125a5c;
$custom-light: #5f898a;
$custom-dark: #000000;

JSON

{
  "hex": "#125a5c",
  "rgb": {
    "r": 18,
    "g": 90,
    "b": 92
  },
  "hsl": {
    "h": 181.622,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.4271,
    "c": 0.06665,
    "h": 197.8
  },
  "luminance": 0.08214
}

Semantic roles & 50–950 ramp

primary

#125A5C

secondary

#943835

accent

#423EEA

background

#F5F8F8

surface

#EAF0F0

border

#C6CBCB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #125A5C

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

Preview Lab → · Contrast checker → · Palette generator →