#124757#124757

#124757 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.2% C 0.060 H 222.4°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#124757
RGB	rgb(18, 71, 87)
HSL	hsl(194, 66%, 21%)
HSV	hsv(194, 79%, 34%)
CMYK	cmyk(79.3%, 18.4%, 0%, 65.9%)
CIE-LAB	lab(27.64, -11.00, -14.46)
CIE-LCH	lch(27.64, 18.17, 232.73°)
OKLab	oklab(37.17% -0.0443 -0.0404)
OKLCH	oklch(37.17% 0.06 222.4)
XYZ	xyz(4.2223, 5.3227, 9.8198)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124757 #572212

analogous

#125744 #124757 #122457

triadic

#124757 #571247 #475712

tetradic

#124757 #441257 #572212 #245712

square

#124757 #441257 #572212 #245712

split-complementary

#124757 #571224 #574412

monochromatic

#051519 #081E24 #124757 #1C708A #279ABC

Accessibility & contrast

On white

10.17

#124757 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#124757 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124757

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124757	#FFFFFF	#000000	##FFFFFF
##124757	1.00	10.17	2.06	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4558

Deuteranopia (green-blind)

#343E57

Tritanopia (blue-blind)

#004C4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #124757;
/* rgb */ color: rgb(18, 71, 87);
/* oklch */ color: oklch(37.2% 0.060 222.4);

Tailwind

colors: {
  custom: {
    50: '#5c7a86',
    500: '#124757',
    950: '#000000',
  },
}

SCSS

$custom: #124757;
$custom-light: #5c7a86;
$custom-dark: #000000;

JSON

{
  "hex": "#124757",
  "rgb": {
    "r": 18,
    "g": 71,
    "b": 87
  },
  "hsl": {
    "h": 193.913,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37166,
    "c": 0.06002,
    "h": 222.4
  },
  "luminance": 0.05323
}

Semantic roles & 50–950 ramp

primary

#124757

secondary

#904A35

accent

#663FE9

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #124757

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

Preview Lab → · Contrast checker → · Palette generator →