#124C40#124C40

#124C40 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.6% C 0.062 H 175.9°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#124C40
RGB	rgb(18, 76, 64)
HSL	hsl(168, 62%, 18%)
HSV	hsv(168, 76%, 30%)
CMYK	cmyk(76.3%, 0%, 15.8%, 70.2%)
CIE-LAB	lab(28.56, -21.71, 1.81)
CIE-LCH	lch(28.56, 21.78, 175.24°)
OKLab	oklab(37.63% -0.0619 0.0045)
OKLCH	oklch(37.63% 0.062 175.9)
XYZ	xyz(3.7588, 5.6672, 5.7453)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C40 #4C121E

analogous

#124C23 #124C40 #123B4C

triadic

#124C40 #40124C #4C4012

tetradic

#124C40 #23124C #4C121E #3B4C12

square

#124C40 #23124C #4C121E #3B4C12

split-complementary

#124C40 #4C123B #4C2312

monochromatic

#061915 #061B16 #124C40 #1E7D6A #29AF93

Accessibility & contrast

On white

9.84

#124C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#124C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C40

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C40	#FFFFFF	#000000	##FFFFFF
##124C40	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49473F

Deuteranopia (green-blind)

#414141

Tritanopia (blue-blind)

#004D48

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #124c40;
/* rgb */ color: rgb(18, 76, 64);
/* oklch */ color: oklch(37.6% 0.062 175.9);

Tailwind

colors: {
  custom: {
    50: '#5a7e74',
    500: '#124c40',
    950: '#000000',
  },
}

SCSS

$custom: #124c40;
$custom-light: #5a7e74;
$custom-dark: #000000;

JSON

{
  "hex": "#124c40",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 64
  },
  "hsl": {
    "h": 167.586,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.3763,
    "c": 0.06202,
    "h": 175.9
  },
  "luminance": 0.05668
}

Semantic roles & 50–950 ramp

primary

#124C40

secondary

#853545

accent

#4364E5

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #124C40

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

Preview Lab → · Contrast checker → · Palette generator →