#125F56#125F56

#125F56 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 43.9% C 0.072 H 183.1°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#125F56
RGB	rgb(18, 95, 86)
HSL	hsl(173, 68%, 22%)
HSV	hsv(173, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 9.5%, 62.7%)
CIE-LAB	lab(35.95, -24.63, -1.31)
CIE-LCH	lch(35.95, 24.66, 183.05°)
OKLab	oklab(43.89% -0.0721 -0.004)
OKLCH	oklch(43.89% 0.072 183.1)
XYZ	xyz(6.0206, 8.9842, 10.2191)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F56 #5F121B

analogous

#125F30 #125F56 #12425F

triadic

#125F56 #56125F #5F5612

tetradic

#125F56 #30125F #5F121B #425F12

square

#125F56 #30125F #5F121B #425F12

split-complementary

#125F56 #5F1242 #5F3012

monochromatic

#051A17 #082C27 #125F56 #1C9285 #25C6B3

Accessibility & contrast

On white

7.51

#125F56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#125F56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F56

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F56	#FFFFFF	#000000	##FFFFFF
##125F56	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5956

Deuteranopia (green-blind)

#505157

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #125f56;
/* rgb */ color: rgb(18, 95, 86);
/* oklch */ color: oklch(43.9% 0.072 183.1);

Tailwind

colors: {
  custom: {
    50: '#5f8d85',
    500: '#125f56',
    950: '#000000',
  },
}

SCSS

$custom: #125f56;
$custom-light: #5f8d85;
$custom-dark: #000000;

JSON

{
  "hex": "#125f56",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 86
  },
  "hsl": {
    "h": 172.987,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4389,
    "c": 0.0722,
    "h": 183.1
  },
  "luminance": 0.08985
}

Semantic roles & 50–950 ramp

primary

#125F56

secondary

#973641

accent

#3D51EB

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #125F56

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

Preview Lab → · Contrast checker → · Palette generator →