#125E5A#125E5A

#125E5A is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.070 H 189.5°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#125E5A
RGB	rgb(18, 94, 90)
HSL	hsl(177, 68%, 22%)
HSV	hsv(177, 81%, 37%)
CMYK	cmyk(80.9%, 0%, 4.3%, 63.1%)
CIE-LAB	lab(35.74, -22.85, -4.12)
CIE-LCH	lch(35.74, 23.22, 190.23°)
OKLab	oklab(43.76% -0.0689 -0.0116)
OKLCH	oklch(43.76% 0.07 189.5)
XYZ	xyz(6.0967, 8.8714, 11.0619)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125E5A #5E1216

analogous

#125E34 #125E5A #123C5E

triadic

#125E5A #5A125E #5E5A12

tetradic

#125E5A #34125E #5E1216 #3C5E12

square

#125E5A #34125E #5E1216 #3C5E12

split-complementary

#125E5A #5E123C #5E3412

monochromatic

#051A19 #082B29 #125E5A #1C918B #26C5BC

Accessibility & contrast

On white

7.57

#125E5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#125E5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125E5A

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125E5A	#FFFFFF	#000000	##FFFFFF
##125E5A	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58595A

Deuteranopia (green-blind)

#4E515B

Tritanopia (blue-blind)

#00615D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #125e5a;
/* rgb */ color: rgb(18, 94, 90);
/* oklch */ color: oklch(43.8% 0.070 189.5);

Tailwind

colors: {
  custom: {
    50: '#5f8c88',
    500: '#125e5a',
    950: '#000000',
  },
}

SCSS

$custom: #125e5a;
$custom-light: #5f8c88;
$custom-dark: #000000;

JSON

{
  "hex": "#125e5a",
  "rgb": {
    "r": 18,
    "g": 94,
    "b": 90
  },
  "hsl": {
    "h": 176.842,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.43755,
    "c": 0.06988,
    "h": 189.5
  },
  "luminance": 0.08872
}

Semantic roles & 50–950 ramp

primary

#125E5A

secondary

#96353B

accent

#3D46EB

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #125E5A

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

Preview Lab → · Contrast checker → · Palette generator →