#125F55#125F55

#125F55 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.073 H 181.9°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#125F55
RGB	rgb(18, 95, 85)
HSL	hsl(172, 68%, 22%)
HSV	hsv(172, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 10.5%, 62.7%)
CIE-LAB	lab(35.92, -24.94, -0.74)
CIE-LCH	lch(35.92, 24.95, 181.70°)
OKLab	oklab(43.86% -0.0726 -0.0024)
OKLCH	oklch(43.86% 0.073 181.9)
XYZ	xyz(5.9805, 8.9682, 10.0084)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F55 #5F121C

analogous

#125F2F #125F55 #12435F

triadic

#125F55 #55125F #5F5512

tetradic

#125F55 #2F125F #5F121C #435F12

square

#125F55 #2F125F #5F121C #435F12

split-complementary

#125F55 #5F1243 #5F2F12

monochromatic

#051A17 #082C27 #125F55 #1C9283 #25C6B1

Accessibility & contrast

On white

7.52

#125F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#125F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F55

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F55	#FFFFFF	#000000	##FFFFFF
##125F55	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5955

Deuteranopia (green-blind)

#505156

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #125f55;
/* rgb */ color: rgb(18, 95, 85);
/* oklch */ color: oklch(43.9% 0.073 181.9);

Tailwind

colors: {
  custom: {
    50: '#5f8d84',
    500: '#125f55',
    950: '#000000',
  },
}

SCSS

$custom: #125f55;
$custom-light: #5f8d84;
$custom-dark: #000000;

JSON

{
  "hex": "#125f55",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 85
  },
  "hsl": {
    "h": 172.208,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43855,
    "c": 0.07265,
    "h": 181.9
  },
  "luminance": 0.08969
}

Semantic roles & 50–950 ramp

primary

#125F55

secondary

#973642

accent

#3D53EB

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #125F55

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

Preview Lab → · Contrast checker → · Palette generator →