#125F54#125F54

#125F54 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.8% C 0.073 H 180.7°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#125F54
RGB	rgb(18, 95, 84)
HSL	hsl(171, 68%, 22%)
HSV	hsv(171, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 11.6%, 62.7%)
CIE-LAB	lab(35.89, -25.24, -0.16)
CIE-LCH	lch(35.89, 25.24, 180.37°)
OKLab	oklab(43.82% -0.0731 -0.0008)
OKLCH	oklch(43.82% 0.073 180.7)
XYZ	xyz(5.9411, 8.9524, 9.8006)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F54 #5F121D

analogous

#125F2E #125F54 #12435F

triadic

#125F54 #54125F #5F5412

tetradic

#125F54 #2E125F #5F121D #435F12

square

#125F54 #2E125F #5F121D #435F12

split-complementary

#125F54 #5F1243 #5F2E12

monochromatic

#051A17 #082C27 #125F54 #1C9281 #25C6AF

Accessibility & contrast

On white

7.53

#125F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#125F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F54

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F54	#FFFFFF	#000000	##FFFFFF
##125F54	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5954

Deuteranopia (green-blind)

#505155

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #125f54;
/* rgb */ color: rgb(18, 95, 84);
/* oklch */ color: oklch(43.8% 0.073 180.7);

Tailwind

colors: {
  custom: {
    50: '#5f8d84',
    500: '#125f54',
    950: '#000000',
  },
}

SCSS

$custom: #125f54;
$custom-light: #5f8d84;
$custom-dark: #000000;

JSON

{
  "hex": "#125f54",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 84
  },
  "hsl": {
    "h": 171.429,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4382,
    "c": 0.07314,
    "h": 180.7
  },
  "luminance": 0.08953
}

Semantic roles & 50–950 ramp

primary

#125F54

secondary

#973644

accent

#3D56EB

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #125F54

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

Preview Lab → · Contrast checker → · Palette generator →