#124C51#124C51

#124C51 is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.3% C 0.058 H 203.5°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#124C51
RGB	rgb(18, 76, 81)
HSL	hsl(185, 64%, 19%)
HSV	hsv(185, 78%, 32%)
CMYK	cmyk(77.8%, 6.2%, 0%, 68.2%)
CIE-LAB	lab(29.14, -16.14, -8.30)
CIE-LCH	lch(29.14, 18.14, 207.21°)
OKLab	oklab(38.29% -0.0529 -0.023)
OKLCH	oklch(38.29% 0.058 203.5)
XYZ	xyz(4.3184, 5.8911, 8.6925)
Luminance	0.0589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124C51 #511712

analogous

#125137 #124C51 #122D51

triadic

#124C51 #51124C #4C5112

tetradic

#124C51 #371251 #511712 #2D5112

square

#124C51 #371251 #511712 #2D5112

split-complementary

#124C51 #51122D #513712

monochromatic

#061719 #071D1F #124C51 #1D7B83 #28AAB5

Accessibility & contrast

On white

9.64

#124C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#124C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124C51

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124C51	#FFFFFF	#000000	##FFFFFF
##124C51	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454851

Deuteranopia (green-blind)

#3C4251

Tritanopia (blue-blind)

#004F4D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #124c51;
/* rgb */ color: rgb(18, 76, 81);
/* oklch */ color: oklch(38.3% 0.058 203.5);

Tailwind

colors: {
  custom: {
    50: '#5b7e81',
    500: '#124c51',
    950: '#000000',
  },
}

SCSS

$custom: #124c51;
$custom-light: #5b7e81;
$custom-dark: #000000;

JSON

{
  "hex": "#124c51",
  "rgb": {
    "r": 18,
    "g": 76,
    "b": 81
  },
  "hsl": {
    "h": 184.762,
    "s": 63.636,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38293,
    "c": 0.05775,
    "h": 203.5
  },
  "luminance": 0.05892
}

Semantic roles & 50–950 ramp

primary

#124C51

secondary

#8A3C35

accent

#4E41E7

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #124C51

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

Preview Lab → · Contrast checker → · Palette generator →