#124657#124657

#124657 is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 36.9% C 0.060 H 224.2°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#124657
RGB	rgb(18, 70, 87)
HSL	hsl(195, 66%, 21%)
HSV	hsv(195, 79%, 34%)
CMYK	cmyk(79.3%, 19.5%, 0%, 65.9%)
CIE-LAB	lab(27.29, -10.39, -14.99)
CIE-LCH	lch(27.29, 18.24, 235.28°)
OKLab	oklab(36.89% -0.0432 -0.042)
OKLCH	oklch(36.89% 0.06 224.2)
XYZ	xyz(4.1592, 5.1965, 9.7988)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124657 #572312

analogous

#125745 #124657 #122357

triadic

#124657 #571246 #465712

tetradic

#124657 #451257 #572312 #235712

square

#124657 #451257 #572312 #235712

split-complementary

#124657 #571223 #574512

monochromatic

#051419 #081D24 #124657 #1C6F8A #2798BC

Accessibility & contrast

On white

10.30

#124657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#124657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124657

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124657	#FFFFFF	#000000	##FFFFFF
##124657	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4458

Deuteranopia (green-blind)

#333D57

Tritanopia (blue-blind)

#004B4C

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #124657;
/* rgb */ color: rgb(18, 70, 87);
/* oklch */ color: oklch(36.9% 0.060 224.2);

Tailwind

colors: {
  custom: {
    50: '#5c7986',
    500: '#124657',
    950: '#000000',
  },
}

SCSS

$custom: #124657;
$custom-light: #5c7986;
$custom-dark: #000000;

JSON

{
  "hex": "#124657",
  "rgb": {
    "r": 18,
    "g": 70,
    "b": 87
  },
  "hsl": {
    "h": 194.783,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.36888,
    "c": 0.06024,
    "h": 224.2
  },
  "luminance": 0.05197
}

Semantic roles & 50–950 ramp

primary

#124657

secondary

#904B35

accent

#693FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #124657

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

Preview Lab → · Contrast checker → · Palette generator →