#154D61#154D61

#154D61 is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.4% C 0.065 H 226.3°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#154D61
RGB	rgb(21, 77, 97)
HSL	hsl(196, 64%, 23%)
HSV	hsv(196, 78%, 38%)
CMYK	cmyk(78.4%, 20.6%, 0%, 62%)
CIE-LAB	lab(30.23, -10.43, -16.87)
CIE-LCH	lch(30.23, 19.83, 238.27°)
OKLab	oklab(39.42% -0.0452 -0.0473)
OKLCH	oklch(39.42% 0.065 226.3)
XYZ	xyz(5.1199, 6.3297, 12.2589)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D61 #612915

analogous

#15614F #154D61 #152761

triadic

#154D61 #61154D #4D6115

tetradic

#154D61 #4F1561 #612915 #276115

square

#154D61 #4F1561 #612915 #276115

split-complementary

#154D61 #611527 #614F15

monochromatic

#051419 #0A252F #154D61 #207593 #2B9DC6

Accessibility & contrast

On white

9.27

#154D61 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#154D61 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D61

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D61	#FFFFFF	#000000	##FFFFFF
##154D61	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424B62

Deuteranopia (green-blind)

#384461

Tritanopia (blue-blind)

#005354

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154d61;
/* rgb */ color: rgb(21, 77, 97);
/* oklch */ color: oklch(39.4% 0.065 226.3);

Tailwind

colors: {
  custom: {
    50: '#5f7e8e',
    500: '#154d61',
    950: '#000000',
  },
}

SCSS

$custom: #154d61;
$custom-light: #5f7e8e;
$custom-dark: #000000;

JSON

{
  "hex": "#154d61",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 97
  },
  "hsl": {
    "h": 195.789,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.39417,
    "c": 0.06542,
    "h": 226.3
  },
  "luminance": 0.0633
}

Semantic roles & 50–950 ramp

primary

#154D61

secondary

#98523A

accent

#6C40E7

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #154D61

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

Preview Lab → · Contrast checker → · Palette generator →