#124957#124957

#124957 is a dark, muted cyan. Relative luminance 0.056; OKLCH L 37.7% C 0.060 H 218.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#124957
RGB	rgb(18, 73, 87)
HSL	hsl(192, 66%, 21%)
HSV	hsv(192, 79%, 34%)
CMYK	cmyk(79.3%, 16.1%, 0%, 65.9%)
CIE-LAB	lab(28.33, -12.21, -13.39)
CIE-LCH	lch(28.33, 18.12, 227.64°)
OKLab	oklab(37.72% -0.0466 -0.0374)
OKLCH	oklch(37.72% 0.06 218.7)
XYZ	xyz(4.3516, 5.5813, 9.8629)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124957 #572012

analogous

#125742 #124957 #122657

triadic

#124957 #571249 #495712

tetradic

#124957 #421257 #572012 #265712

square

#124957 #421257 #572012 #265712

split-complementary

#124957 #571226 #574212

monochromatic

#051519 #081E24 #124957 #1C748A #279EBC

Accessibility & contrast

On white

9.92

#124957 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#124957 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124957

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124957	#FFFFFF	#000000	##FFFFFF
##124957	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404758

Deuteranopia (green-blind)

#374057

Tritanopia (blue-blind)

#004E4D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #124957;
/* rgb */ color: rgb(18, 73, 87);
/* oklch */ color: oklch(37.7% 0.060 218.7);

Tailwind

colors: {
  custom: {
    50: '#5c7b86',
    500: '#124957',
    950: '#000000',
  },
}

SCSS

$custom: #124957;
$custom-light: #5c7b86;
$custom-dark: #000000;

JSON

{
  "hex": "#124957",
  "rgb": {
    "r": 18,
    "g": 73,
    "b": 87
  },
  "hsl": {
    "h": 192.174,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37725,
    "c": 0.05978,
    "h": 218.7
  },
  "luminance": 0.05582
}

Semantic roles & 50–950 ramp

primary

#124957

secondary

#904835

accent

#623FE9

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #124957

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

Preview Lab → · Contrast checker → · Palette generator →