#125D5F#125D5F

#125D5F is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.7% C 0.069 H 197.7°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#125D5F
RGB	rgb(18, 93, 95)
HSL	hsl(182, 68%, 22%)
HSV	hsv(182, 81%, 37%)
CMYK	cmyk(81.1%, 2.1%, 0%, 62.7%)
CIE-LAB	lab(35.56, -20.67, -7.49)
CIE-LCH	lch(35.56, 21.99, 199.93°)
OKLab	oklab(43.67% -0.0653 -0.0208)
OKLCH	oklch(43.67% 0.069 197.7)
XYZ	xyz(6.2284, 8.7828, 12.1912)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125D5F #5F1412

analogous

#125F3A #125D5F #12375F

triadic

#125D5F #5F125D #5D5F12

tetradic

#125D5F #3A125F #5F1412 #375F12

square

#125D5F #3A125F #5F1412 #375F12

split-complementary

#125D5F #5F1237 #5F3A12

monochromatic

#05191A #082B2C #125D5F #1C8F92 #25C2C6

Accessibility & contrast

On white

7.62

#125D5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#125D5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125D5F

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125D5F	#FFFFFF	#000000	##FFFFFF
##125D5F	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585F

Deuteranopia (green-blind)

#4B505F

Tritanopia (blue-blind)

#00615D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #125d5f;
/* rgb */ color: rgb(18, 93, 95);
/* oklch */ color: oklch(43.7% 0.069 197.7);

Tailwind

colors: {
  custom: {
    50: '#608b8c',
    500: '#125d5f',
    950: '#000000',
  },
}

SCSS

$custom: #125d5f;
$custom-light: #608b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#125d5f",
  "rgb": {
    "r": 18,
    "g": 93,
    "b": 95
  },
  "hsl": {
    "h": 181.558,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43671,
    "c": 0.06854,
    "h": 197.7
  },
  "luminance": 0.08784
}

Semantic roles & 50–950 ramp

primary

#125D5F

secondary

#973836

accent

#413DEB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0C

muted

#7A7D7D

Preview Lab

Preview with #125D5F

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

Preview Lab → · Contrast checker → · Palette generator →