#124F6F#124F6F

#124F6F is a dark, moderate cyan. Relative luminance 0.069; OKLCH L 40.6% C 0.080 H 237.2°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#124F6F
RGB	rgb(18, 79, 111)
HSL	hsl(201, 72%, 25%)
HSV	hsv(201, 84%, 44%)
CMYK	cmyk(83.8%, 28.8%, 0%, 56.5%)
CIE-LAB	lab(31.50, -6.63, -23.75)
CIE-LCH	lch(31.50, 24.66, 254.40°)
OKLab	oklab(40.63% -0.0433 -0.0671)
OKLCH	oklch(40.63% 0.08 237.2)
XYZ	xyz(5.9135, 6.8675, 16.0497)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124F6F #6F3212

analogous

#126F60 #124F6F #12216F

triadic

#124F6F #6F124F #4F6F12

tetradic

#124F6F #60126F #6F3212 #216F12

square

#124F6F #60126F #6F3212 #216F12

split-complementary

#124F6F #6F1221 #6F6012

monochromatic

#04131A #092A3A #124F6F #1B74A4 #239AD8

Accessibility & contrast

On white

8.85

#124F6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#124F6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124F6F

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124F6F	#FFFFFF	#000000	##FFFFFF
##124F6F	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404F70

Deuteranopia (green-blind)

#33466E

Tritanopia (blue-blind)

#00575A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #124f6f;
/* rgb */ color: rgb(18, 79, 111);
/* oklch */ color: oklch(40.6% 0.080 237.2);

Tailwind

colors: {
  custom: {
    50: '#618098',
    500: '#124f6f',
    950: '#000000',
  },
}

SCSS

$custom: #124f6f;
$custom-light: #618098;
$custom-dark: #000000;

JSON

{
  "hex": "#124f6f",
  "rgb": {
    "r": 18,
    "g": 79,
    "b": 111
  },
  "hsl": {
    "h": 200.645,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.40634,
    "c": 0.07988,
    "h": 237.2
  },
  "luminance": 0.06868
}

Semantic roles & 50–950 ramp

primary

#124F6F

secondary

#A65D37

accent

#7839EF

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #124F6F

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

Preview Lab → · Contrast checker → · Palette generator →