#125F5D#125F5D

#125F5D is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.1% C 0.070 H 192.2°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#125F5D
RGB	rgb(18, 95, 93)
HSL	hsl(178, 68%, 22%)
HSV	hsv(178, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 2.1%, 62.7%)
CIE-LAB	lab(36.18, -22.39, -5.33)
CIE-LCH	lch(36.18, 23.02, 193.38°)
OKLab	oklab(44.15% -0.0685 -0.0149)
OKLCH	oklch(44.15% 0.07 192.2)
XYZ	xyz(6.3165, 9.1026, 11.7779)
Luminance	0.0910 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F5D #5F1214

analogous

#125F37 #125F5D #123A5F

triadic

#125F5D #5D125F #5F5D12

tetradic

#125F5D #37125F #5F1214 #3A5F12

square

#125F5D #37125F #5F1214 #3A5F12

split-complementary

#125F5D #5F123A #5F3712

monochromatic

#051A19 #082C2B #125F5D #1C928F #25C6C2

Accessibility & contrast

On white

7.45

#125F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#125F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F5D

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F5D	#FFFFFF	#000000	##FFFFFF
##125F5D	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5D

Deuteranopia (green-blind)

#4E525E

Tritanopia (blue-blind)

#00625E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #125f5d;
/* rgb */ color: rgb(18, 95, 93);
/* oklch */ color: oklch(44.1% 0.070 192.2);

Tailwind

colors: {
  custom: {
    50: '#608d8a',
    500: '#125f5d',
    950: '#000000',
  },
}

SCSS

$custom: #125f5d;
$custom-light: #608d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#125f5d",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 93
  },
  "hsl": {
    "h": 178.442,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4415,
    "c": 0.0701,
    "h": 192.2
  },
  "luminance": 0.09103
}

Semantic roles & 50–950 ramp

primary

#125F5D

secondary

#973638

accent

#3D41EB

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #125F5D

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

Preview Lab → · Contrast checker → · Palette generator →