#125B54#125B54

#125B54 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.069 H 185.3°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#125B54
RGB	rgb(18, 91, 84)
HSL	hsl(174, 67%, 21%)
HSV	hsv(174, 80%, 36%)
CMYK	cmyk(80.2%, 0%, 7.7%, 64.3%)
CIE-LAB	lab(34.50, -23.22, -2.21)
CIE-LCH	lch(34.50, 23.33, 185.43°)
OKLab	oklab(42.68% -0.0686 -0.0063)
OKLCH	oklch(42.68% 0.069 185.3)
XYZ	xyz(5.5900, 8.2502, 9.6836)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B54 #5B1219

analogous

#125B30 #125B54 #123E5B

triadic

#125B54 #54125B #5B5412

tetradic

#125B54 #30125B #5B1219 #3E5B12

square

#125B54 #30125B #5B1219 #3E5B12

split-complementary

#125B54 #5B123E #5B3012

monochromatic

#051A18 #082825 #125B54 #1C8E83 #26C1B2

Accessibility & contrast

On white

7.92

#125B54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#125B54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B54

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B54	#FFFFFF	#000000	##FFFFFF
##125B54	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565554

Deuteranopia (green-blind)

#4C4E55

Tritanopia (blue-blind)

#005D59

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #125b54;
/* rgb */ color: rgb(18, 91, 84);
/* oklch */ color: oklch(42.7% 0.069 185.3);

Tailwind

colors: {
  custom: {
    50: '#5e8a84',
    500: '#125b54',
    950: '#000000',
  },
}

SCSS

$custom: #125b54;
$custom-light: #5e8a84;
$custom-dark: #000000;

JSON

{
  "hex": "#125b54",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 84
  },
  "hsl": {
    "h": 174.247,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42682,
    "c": 0.06893,
    "h": 185.3
  },
  "luminance": 0.08251
}

Semantic roles & 50–950 ramp

primary

#125B54

secondary

#93353E

accent

#3E4EEA

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #125B54

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

Preview Lab → · Contrast checker → · Palette generator →