#125F4B#125F4B

#125F4B is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.5% C 0.079 H 170.6°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#125F4B
RGB	rgb(18, 95, 75)
HSL	hsl(164, 68%, 22%)
HSV	hsv(164, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 21.1%, 62.7%)
CIE-LAB	lab(35.64, -27.88, 5.04)
CIE-LCH	lch(35.64, 28.33, 169.74°)
OKLab	oklab(43.53% -0.0779 0.0129)
OKLCH	oklch(43.53% 0.079 170.6)
XYZ	xyz(5.6110, 8.8203, 8.0620)
Luminance	0.0882 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F4B #5F1226

analogous

#125F25 #125F4B #124D5F

triadic

#125F4B #4B125F #5F4B12

tetradic

#125F4B #25125F #5F1226 #4D5F12

square

#125F4B #25125F #5F1226 #4D5F12

split-complementary

#125F4B #5F124D #5F2512

monochromatic

#051A14 #082C22 #125F4B #1C9274 #25C69C

Accessibility & contrast

On white

7.60

#125F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#125F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F4B

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F4B	#FFFFFF	#000000	##FFFFFF
##125F4B	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584A

Deuteranopia (green-blind)

#52514C

Tritanopia (blue-blind)

#006059

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #125f4b;
/* rgb */ color: rgb(18, 95, 75);
/* oklch */ color: oklch(43.5% 0.079 170.6);

Tailwind

colors: {
  custom: {
    50: '#5e8d7d',
    500: '#125f4b',
    950: '#000000',
  },
}

SCSS

$custom: #125f4b;
$custom-light: #5e8d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#125f4b",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 75
  },
  "hsl": {
    "h": 164.416,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43525,
    "c": 0.07897,
    "h": 170.6
  },
  "luminance": 0.08821
}

Semantic roles & 50–950 ramp

primary

#125F4B

secondary

#97364F

accent

#3D6AEB

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #125F4B

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

Preview Lab → · Contrast checker → · Palette generator →