#124D7F#124D7F

#124D7F is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.1% C 0.102 H 249.2°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#124D7F
RGB	rgb(18, 77, 127)
HSL	hsl(208, 75%, 28%)
HSV	hsv(208, 86%, 50%)
CMYK	cmyk(85.8%, 39.4%, 0%, 50.2%)
CIE-LAB	lab(31.73, 1.13, -33.37)
CIE-LCH	lch(31.73, 33.39, 271.94°)
OKLab	oklab(41.1% -0.0362 -0.0953)
OKLCH	oklch(41.1% 0.102 249.2)
XYZ	xyz(6.7326, 6.9678, 21.0646)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124D7F #7F4412

analogous

#127F7A #124D7F #12167F

triadic

#124D7F #7F124D #4D7F12

tetradic

#124D7F #7A127F #7F4412 #167F12

square

#124D7F #7A127F #7F4412 #167F12

split-complementary

#124D7F #7F1216 #7F7A12

monochromatic

#04101B #0A2C49 #124D7F #1A6DB5 #2B8DE1

Accessibility & contrast

On white

8.77

#124D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#124D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124D7F

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124D7F	#FFFFFF	#000000	##FFFFFF
##124D7F	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355081

Deuteranopia (green-blind)

#24467E

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #124d7f;
/* rgb */ color: rgb(18, 77, 127);
/* oklch */ color: oklch(41.1% 0.102 249.2);

Tailwind

colors: {
  custom: {
    50: '#647ea4',
    500: '#124d7f',
    950: '#000000',
  },
}

SCSS

$custom: #124d7f;
$custom-light: #647ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#124d7f",
  "rgb": {
    "r": 18,
    "g": 77,
    "b": 127
  },
  "hsl": {
    "h": 207.523,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.41104,
    "c": 0.10193,
    "h": 249.2
  },
  "luminance": 0.06969
}

Semantic roles & 50–950 ramp

primary

#124D7F

secondary

#B57138

accent

#8C36F2

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #124D7F

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

Preview Lab → · Contrast checker → · Palette generator →