#124A55#124A55

#124A55 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.059 H 213.8°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#124A55
RGB	rgb(18, 74, 85)
HSL	hsl(190, 65%, 20%)
HSV	hsv(190, 79%, 33%)
CMYK	cmyk(78.8%, 12.9%, 0%, 66.7%)
CIE-LAB	lab(28.59, -13.54, -11.70)
CIE-LCH	lch(28.59, 17.89, 220.81°)
OKLab	oklab(37.91% -0.0487 -0.0326)
OKLCH	oklch(37.91% 0.059 213.8)
XYZ	xyz(4.3372, 5.6815, 9.4606)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124A55 #551D12

analogous

#12553F #124A55 #122855

triadic

#124A55 #55124A #4A5512

tetradic

#124A55 #3F1255 #551D12 #285512

square

#124A55 #3F1255 #551D12 #285512

split-complementary

#124A55 #551228 #553F12

monochromatic

#051619 #071E22 #124A55 #1D7688 #27A2BA

Accessibility & contrast

On white

9.83

#124A55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#124A55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124A55

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124A55	#FFFFFF	#000000	##FFFFFF
##124A55	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424756

Deuteranopia (green-blind)

#394055

Tritanopia (blue-blind)

#004E4D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #124a55;
/* rgb */ color: rgb(18, 74, 85);
/* oklch */ color: oklch(37.9% 0.059 213.8);

Tailwind

colors: {
  custom: {
    50: '#5c7c84',
    500: '#124a55',
    950: '#000000',
  },
}

SCSS

$custom: #124a55;
$custom-light: #5c7c84;
$custom-dark: #000000;

JSON

{
  "hex": "#124a55",
  "rgb": {
    "r": 18,
    "g": 74,
    "b": 85
  },
  "hsl": {
    "h": 189.851,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37909,
    "c": 0.05861,
    "h": 213.8
  },
  "luminance": 0.05682
}

Semantic roles & 50–950 ramp

primary

#124A55

secondary

#8E4435

accent

#5B40E8

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #124A55

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

Preview Lab → · Contrast checker → · Palette generator →