#124C54#124C54

#124C54 is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.4% C 0.059 H 208.5°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#124C54
RGB	rgb(18, 76, 84)
HSL	hsl(187, 65%, 20%)
HSV	hsv(187, 79%, 33%)
CMYK	cmyk(78.6%, 9.5%, 0%, 67.1%)
CIE-LAB	lab(29.25, -15.07, -10.05)
CIE-LCH	lch(29.25, 18.12, 213.70°)
OKLab	oklab(38.43% -0.0515 -0.0279)
OKLCH	oklch(38.43% 0.059 208.5)
XYZ	xyz(4.4334, 5.9371, 9.2981)
Luminance	0.0594 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C54 #541A12

analogous

#12543B #124C54 #122B54

triadic

#124C54 #54124C #4C5412

tetradic

#124C54 #3B1254 #541A12 #2B5412

square

#124C54 #3B1254 #541A12 #2B5412

split-complementary

#124C54 #54122B #543B12

monochromatic

#051719 #071E22 #124C54 #1D7A86 #28A7B9

Accessibility & contrast

On white

9.60

#124C54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#124C54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C54

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C54	#FFFFFF	#000000	##FFFFFF
##124C54	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454955

Deuteranopia (green-blind)

#3B4254

Tritanopia (blue-blind)

#00504E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #124c54;
/* rgb */ color: rgb(18, 76, 84);
/* oklch */ color: oklch(38.4% 0.059 208.5);

Tailwind

colors: {
  custom: {
    50: '#5c7e84',
    500: '#124c54',
    950: '#000000',
  },
}

SCSS

$custom: #124c54;
$custom-light: #5c7e84;
$custom-dark: #000000;

JSON

{
  "hex": "#124c54",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 84
  },
  "hsl": {
    "h": 187.273,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.38426,
    "c": 0.05859,
    "h": 208.5
  },
  "luminance": 0.05938
}

Semantic roles & 50–950 ramp

primary

#124C54

secondary

#8D4035

accent

#5440E8

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #124C54

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

Preview Lab → · Contrast checker → · Palette generator →