#125357#125357

#125357 is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.5% C 0.062 H 201.2°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#125357
RGB	rgb(18, 83, 87)
HSL	hsl(183, 66%, 21%)
HSV	hsv(183, 79%, 34%)
CMYK	cmyk(79.3%, 4.6%, 0%, 65.9%)
CIE-LAB	lab(31.81, -17.97, -8.10)
CIE-LCH	lch(31.81, 19.71, 204.26°)
OKLab	oklab(40.53% -0.058 -0.0225)
OKLCH	oklch(40.53% 0.062 201.2)
XYZ	xyz(5.0622, 7.0026, 10.0998)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125357 #571612

analogous

#125738 #125357 #123057

triadic

#125357 #571253 #535712

tetradic

#125357 #381257 #571612 #305712

square

#125357 #381257 #571612 #305712

split-complementary

#125357 #571230 #573812

monochromatic

#051819 #082324 #125357 #1C838A #27B4BC

Accessibility & contrast

On white

8.75

#125357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#125357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125357

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125357	#FFFFFF	#000000	##FFFFFF
##125357	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F57

Deuteranopia (green-blind)

#424857

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #125357;
/* rgb */ color: rgb(18, 83, 87);
/* oklch */ color: oklch(40.5% 0.062 201.2);

Tailwind

colors: {
  custom: {
    50: '#5d8386',
    500: '#125357',
    950: '#000000',
  },
}

SCSS

$custom: #125357;
$custom-light: #5d8386;
$custom-dark: #000000;

JSON

{
  "hex": "#125357",
  "rgb": {
    "r": 18,
    "g": 83,
    "b": 87
  },
  "hsl": {
    "h": 183.478,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40535,
    "c": 0.06225,
    "h": 201.2
  },
  "luminance": 0.07003
}

Semantic roles & 50–950 ramp

primary

#125357

secondary

#903A35

accent

#493FE9

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #125357

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

Preview Lab → · Contrast checker → · Palette generator →