#124C43#124C43

#124C43 is a dark, moderate teal. Relative luminance 0.057; OKLCH L 37.7% C 0.060 H 180.3°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#124C43
RGB	rgb(18, 76, 67)
HSL	hsl(171, 62%, 18%)
HSV	hsv(171, 76%, 30%)
CMYK	cmyk(76.3%, 0%, 11.8%, 70.2%)
CIE-LAB	lab(28.65, -20.79, 0.01)
CIE-LCH	lch(28.65, 20.79, 179.98°)
OKLab	oklab(37.74% -0.0602 -0.0003)
OKLCH	oklch(37.74% 0.06 180.3)
XYZ	xyz(3.8465, 5.7023, 6.2070)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C43 #4C121B

analogous

#124C26 #124C43 #12384C

triadic

#124C43 #43124C #4C4312

tetradic

#124C43 #26124C #4C121B #384C12

square

#124C43 #26124C #4C121B #384C12

split-complementary

#124C43 #4C1238 #4C2612

monochromatic

#061916 #061B17 #124C43 #1E7D6F #29AF9A

Accessibility & contrast

On white

9.81

#124C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#124C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C43

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C43	#FFFFFF	#000000	##FFFFFF
##124C43	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484743

Deuteranopia (green-blind)

#404144

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #124c43;
/* rgb */ color: rgb(18, 76, 67);
/* oklch */ color: oklch(37.7% 0.060 180.3);

Tailwind

colors: {
  custom: {
    50: '#5a7e77',
    500: '#124c43',
    950: '#000000',
  },
}

SCSS

$custom: #124c43;
$custom-light: #5a7e77;
$custom-dark: #000000;

JSON

{
  "hex": "#124c43",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 67
  },
  "hsl": {
    "h": 170.69,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37736,
    "c": 0.06022,
    "h": 180.3
  },
  "luminance": 0.05703
}

Semantic roles & 50–950 ramp

primary

#124C43

secondary

#853541

accent

#435CE5

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #124C43

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

Preview Lab → · Contrast checker → · Palette generator →