#124E55#124E55

#124E55 is a dark, muted teal. Relative luminance 0.062; OKLCH L 39.0% C 0.060 H 206.5°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#124E55
RGB	rgb(18, 78, 85)
HSL	hsl(186, 65%, 20%)
HSV	hsv(186, 79%, 33%)
CMYK	cmyk(78.8%, 8.2%, 0%, 66.7%)
CIE-LAB	lab(29.99, -15.86, -9.57)
CIE-LCH	lch(29.99, 18.53, 211.11°)
OKLab	oklab(39.04% -0.0533 -0.0266)
OKLCH	oklch(39.04% 0.06 206.5)
XYZ	xyz(4.6128, 6.2327, 9.5525)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124E55 #551912

analogous

#12553B #124E55 #122C55

triadic

#124E55 #55124E #4E5512

tetradic

#124E55 #3B1255 #551912 #2C5512

square

#124E55 #3B1255 #551912 #2C5512

split-complementary

#124E55 #55122C #553B12

monochromatic

#051719 #072022 #124E55 #1D7C88 #27ABBA

Accessibility & contrast

On white

9.35

#124E55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#124E55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124E55

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124E55	#FFFFFF	#000000	##FFFFFF
##124E55	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474B55

Deuteranopia (green-blind)

#3D4455

Tritanopia (blue-blind)

#005250

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #124e55;
/* rgb */ color: rgb(18, 78, 85);
/* oklch */ color: oklch(39.0% 0.060 206.5);

Tailwind

colors: {
  custom: {
    50: '#5c7f84',
    500: '#124e55',
    950: '#000000',
  },
}

SCSS

$custom: #124e55;
$custom-light: #5c7f84;
$custom-dark: #000000;

JSON

{
  "hex": "#124e55",
  "rgb": {
    "r": 18,
    "g": 78,
    "b": 85
  },
  "hsl": {
    "h": 186.269,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39036,
    "c": 0.05958,
    "h": 206.5
  },
  "luminance": 0.06233
}

Semantic roles & 50–950 ramp

primary

#124E55

secondary

#8E3E35

accent

#5140E8

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #124E55

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

Preview Lab → · Contrast checker → · Palette generator →