#124B39#124B39

#124B39 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.1% C 0.066 H 167.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#124B39
RGB	rgb(18, 75, 57)
HSL	hsl(161, 61%, 18%)
HSV	hsv(161, 76%, 29%)
CMYK	cmyk(76%, 0%, 24%, 70.6%)
CIE-LAB	lab(28.00, -23.23, 5.51)
CIE-LCH	lch(28.00, 23.88, 166.67°)
OKLab	oklab(37.11% -0.0645 0.0141)
OKLCH	oklch(37.11% 0.066 167.7)
XYZ	xyz(3.5037, 5.4558, 4.7385)
Luminance	0.0546 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124B39 #4B1224

analogous

#124B1C #124B39 #12404B

triadic

#124B39 #39124B #4B3912

tetradic

#124B39 #1C124B #4B1224 #404B12

square

#124B39 #1C124B #4B1224 #404B12

split-complementary

#124B39 #4B1240 #4B1C12

monochromatic

#061913 #061A13 #124B39 #1E7C5F #2AAE84

Accessibility & contrast

On white

10.04

#124B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#124B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124B39

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124B39	#FFFFFF	#000000	##FFFFFF
##124B39	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494538

Deuteranopia (green-blind)

#41403A

Tritanopia (blue-blind)

#004B46

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #124b39;
/* rgb */ color: rgb(18, 75, 57);
/* oklch */ color: oklch(37.1% 0.066 167.7);

Tailwind

colors: {
  custom: {
    50: '#597e6f',
    500: '#124b39',
    950: '#000000',
  },
}

SCSS

$custom: #124b39;
$custom-light: #597e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#124b39",
  "rgb": {
    "r": 18,
    "g": 75,
    "b": 57
  },
  "hsl": {
    "h": 161.053,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37106,
    "c": 0.06604,
    "h": 167.7
  },
  "luminance": 0.05456
}

Semantic roles & 50–950 ramp

primary

#124B39

secondary

#84354E

accent

#4376E4

background

#F5F7F6

surface

#E9EEEC

border

#C5C9C7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #124B39

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

Preview Lab → · Contrast checker → · Palette generator →