#124A52#124A52

#124A52 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.8% C 0.057 H 208.9°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#124A52
RGB	rgb(18, 74, 82)
HSL	hsl(188, 64%, 20%)
HSV	hsv(188, 78%, 32%)
CMYK	cmyk(78%, 9.8%, 0%, 67.8%)
CIE-LAB	lab(28.47, -14.63, -9.95)
CIE-LCH	lch(28.47, 17.69, 214.21°)
OKLab	oklab(37.77% -0.0501 -0.0277)
OKLCH	oklch(37.77% 0.057 208.9)
XYZ	xyz(4.2206, 5.6349, 8.8462)
Luminance	0.0563 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124A52 #521A12

analogous

#12523A #124A52 #122A52

triadic

#124A52 #52124A #4A5212

tetradic

#124A52 #3A1252 #521A12 #2A5212

square

#124A52 #3A1252 #521A12 #2A5212

split-complementary

#124A52 #52122A #523A12

monochromatic

#061719 #071D20 #124A52 #1D7784 #28A5B6

Accessibility & contrast

On white

9.87

#124A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#124A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124A52

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124A52	#FFFFFF	#000000	##FFFFFF
##124A52	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434753

Deuteranopia (green-blind)

#3A4052

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #124a52;
/* rgb */ color: rgb(18, 74, 82);
/* oklch */ color: oklch(37.8% 0.057 208.9);

Tailwind

colors: {
  custom: {
    50: '#5b7c82',
    500: '#124a52',
    950: '#000000',
  },
}

SCSS

$custom: #124a52;
$custom-light: #5b7c82;
$custom-dark: #000000;

JSON

{
  "hex": "#124a52",
  "rgb": {
    "r": 18,
    "g": 74,
    "b": 82
  },
  "hsl": {
    "h": 187.5,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.37769,
    "c": 0.05725,
    "h": 208.9
  },
  "luminance": 0.05635
}

Semantic roles & 50–950 ramp

primary

#124A52

secondary

#8B4035

accent

#5641E7

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #124A52

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

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