#125A55#125A55

#125A55 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.4% C 0.068 H 187.9°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#125A55
RGB	rgb(18, 90, 85)
HSL	hsl(176, 67%, 21%)
HSV	hsv(176, 80%, 35%)
CMYK	cmyk(80%, 0%, 5.6%, 64.7%)
CIE-LAB	lab(34.18, -22.39, -3.30)
CIE-LCH	lch(34.18, 22.63, 188.39°)
OKLab	oklab(42.44% -0.067 -0.0093)
OKLCH	oklch(42.44% 0.068 187.9)
XYZ	xyz(5.5445, 8.0961, 9.8631)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125A55 #5A1217

analogous

#125A31 #125A55 #123B5A

triadic

#125A55 #55125A #5A5512

tetradic

#125A55 #31125A #5A1217 #3B5A12

square

#125A55 #31125A #5A1217 #3B5A12

split-complementary

#125A55 #5A123B #5A3112

monochromatic

#051A18 #082725 #125A55 #1C8D85 #26C0B5

Accessibility & contrast

On white

8.02

#125A55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#125A55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125A55

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125A55	#FFFFFF	#000000	##FFFFFF
##125A55	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555555

Deuteranopia (green-blind)

#4B4D56

Tritanopia (blue-blind)

#005C58

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #125a55;
/* rgb */ color: rgb(18, 90, 85);
/* oklch */ color: oklch(42.4% 0.068 187.9);

Tailwind

colors: {
  custom: {
    50: '#5e8984',
    500: '#125a55',
    950: '#000000',
  },
}

SCSS

$custom: #125a55;
$custom-light: #5e8984;
$custom-dark: #000000;

JSON

{
  "hex": "#125a55",
  "rgb": {
    "r": 18,
    "g": 90,
    "b": 85
  },
  "hsl": {
    "h": 175.833,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42436,
    "c": 0.06764,
    "h": 187.9
  },
  "luminance": 0.08097
}

Semantic roles & 50–950 ramp

primary

#125A55

secondary

#93353C

accent

#3E4AEA

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #125A55

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

Preview Lab → · Contrast checker → · Palette generator →