#154C61#154C61

#154C61 is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.1% C 0.066 H 227.9°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#154C61
RGB	rgb(21, 76, 97)
HSL	hsl(197, 64%, 23%)
HSV	hsv(197, 78%, 38%)
CMYK	cmyk(78.4%, 21.6%, 0%, 62%)
CIE-LAB	lab(29.89, -9.82, -17.39)
CIE-LCH	lch(29.89, 19.98, 240.55°)
OKLab	oklab(39.14% -0.0441 -0.0488)
OKLCH	oklch(39.14% 0.066 227.9)
XYZ	xyz(5.0505, 6.1908, 12.2357)
Luminance	0.0619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C61 #612A15

analogous

#156150 #154C61 #152661

triadic

#154C61 #61154C #4C6115

tetradic

#154C61 #501561 #612A15 #266115

square

#154C61 #501561 #612A15 #266115

split-complementary

#154C61 #611526 #615015

monochromatic

#051419 #0A252F #154C61 #207393 #2B9BC6

Accessibility & contrast

On white

9.38

#154C61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#154C61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C61

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C61	#FFFFFF	#000000	##FFFFFF
##154C61	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414B62

Deuteranopia (green-blind)

#374361

Tritanopia (blue-blind)

#005253

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154c61;
/* rgb */ color: rgb(21, 76, 97);
/* oklch */ color: oklch(39.1% 0.066 227.9);

Tailwind

colors: {
  custom: {
    50: '#5f7e8e',
    500: '#154c61',
    950: '#000000',
  },
}

SCSS

$custom: #154c61;
$custom-light: #5f7e8e;
$custom-dark: #000000;

JSON

{
  "hex": "#154c61",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 97
  },
  "hsl": {
    "h": 196.579,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39144,
    "c": 0.06577,
    "h": 227.9
  },
  "luminance": 0.06191
}

Semantic roles & 50–950 ramp

primary

#154C61

secondary

#98543A

accent

#6F40E7

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #154C61

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

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