#153C46#153C46

#153C46 is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.3% C 0.047 H 217.5°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#153C46
RGB	rgb(21, 60, 70)
HSL	hsl(192, 54%, 18%)
HSV	hsv(192, 70%, 27%)
CMYK	cmyk(70%, 14.3%, 0%, 72.5%)
CIE-LAB	lab(23.11, -10.04, -10.22)
CIE-LCH	lch(23.11, 14.33, 225.51°)
OKLab	oklab(33.32% -0.037 -0.0284)
OKLCH	oklch(33.32% 0.047 217.5)
XYZ	xyz(3.0302, 3.8330, 6.3733)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153C46 #461F15

analogous

#154637 #153C46 #152346

triadic

#153C46 #46153C #3C4615

tetradic

#153C46 #371546 #461F15 #234615

square

#153C46 #371546 #461F15 #234615

split-complementary

#153C46 #461523 #463715

monochromatic

#071418 #071418 #153C46 #236475 #318DA4

Accessibility & contrast

On white

11.89

#153C46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#153C46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153C46

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153C46	#FFFFFF	#000000	##FFFFFF
##153C46	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353A47

Deuteranopia (green-blind)

#2E3546

Tritanopia (blue-blind)

#00403F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #153c46;
/* rgb */ color: rgb(21, 60, 70);
/* oklch */ color: oklch(33.3% 0.047 217.5);

Tailwind

colors: {
  custom: {
    50: '#597179',
    500: '#153c46',
    950: '#000000',
  },
}

SCSS

$custom: #153c46;
$custom-light: #597179;
$custom-dark: #000000;

JSON

{
  "hex": "#153c46",
  "rgb": {
    "r": 21,
    "g": 60,
    "b": 70
  },
  "hsl": {
    "h": 192.245,
    "s": 53.846,
    "l": 17.843
  },
  "oklch": {
    "l": 0.33318,
    "c": 0.04669,
    "h": 217.5
  },
  "luminance": 0.03833
}

Semantic roles & 50–950 ramp

primary

#153C46

secondary

#7E4739

accent

#694BDD

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040709

muted

#797A7B

Preview Lab

Preview with #153C46

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

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