#153B46#153B46

#153B46 is a dark, muted cyan. Relative luminance 0.037; OKLCH L 33.0% C 0.047 H 219.9°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#153B46
RGB	rgb(21, 59, 70)
HSL	hsl(193, 54%, 18%)
HSV	hsv(193, 70%, 27%)
CMYK	cmyk(70%, 15.7%, 0%, 72.5%)
CIE-LAB	lab(22.76, -9.42, -10.76)
CIE-LCH	lch(22.76, 14.30, 228.82°)
OKLab	oklab(33.03% -0.0358 -0.03)
OKLCH	oklch(33.03% 0.047 219.9)
XYZ	xyz(2.9783, 3.7292, 6.3560)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153B46 #462015

analogous

#154638 #153B46 #152346

triadic

#153B46 #46153B #3B4615

tetradic

#153B46 #381546 #462015 #234615

square

#153B46 #381546 #462015 #234615

split-complementary

#153B46 #461523 #463815

monochromatic

#071418 #071418 #153B46 #236375 #318AA4

Accessibility & contrast

On white

12.03

#153B46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#153B46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153B46

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153B46	#FFFFFF	#000000	##FFFFFF
##153B46	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343947

Deuteranopia (green-blind)

#2D3446

Tritanopia (blue-blind)

#003F3E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #153b46;
/* rgb */ color: rgb(21, 59, 70);
/* oklch */ color: oklch(33.0% 0.047 219.9);

Tailwind

colors: {
  custom: {
    50: '#597179',
    500: '#153b46',
    950: '#000000',
  },
}

SCSS

$custom: #153b46;
$custom-light: #597179;
$custom-dark: #000000;

JSON

{
  "hex": "#153b46",
  "rgb": {
    "r": 21,
    "g": 59,
    "b": 70
  },
  "hsl": {
    "h": 193.469,
    "s": 53.846,
    "l": 17.843
  },
  "oklch": {
    "l": 0.33032,
    "c": 0.04666,
    "h": 219.9
  },
  "luminance": 0.0373
}

Semantic roles & 50–950 ramp

primary

#153B46

secondary

#7E4839

accent

#6B4BDD

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040709

muted

#797A7B

Preview Lab

Preview with #153B46

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

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