#153A33#153A33

#153A33 is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.9% C 0.044 H 179.0°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#153A33
RGB	rgb(21, 58, 51)
HSL	hsl(169, 47%, 15%)
HSV	hsv(169, 64%, 23%)
CMYK	cmyk(63.8%, 0%, 12.1%, 77.3%)
CIE-LAB	lab(21.67, -15.28, 0.37)
CIE-LCH	lch(21.67, 15.28, 178.61°)
OKLab	oklab(31.92% -0.0442 0.0007)
OKLCH	oklch(31.92% 0.044 179)
XYZ	xyz(2.4196, 3.4243, 3.6648)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153A33 #3A151C

analogous

#153A20 #153A33 #152E3A

triadic

#153A33 #33153A #3A3315

tetradic

#153A33 #20153A #3A151C #2E3A15

square

#153A33 #20153A #3A151C #2E3A15

split-complementary

#153A33 #3A152E #3A2015

monochromatic

#081614 #081614 #153A33 #25675B #369482

Accessibility & contrast

On white

12.46

#153A33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#153A33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153A33

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153A33	#FFFFFF	#000000	##FFFFFF
##153A33	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383633

Deuteranopia (green-blind)

#323234

Tritanopia (blue-blind)

#013B38

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #153a33;
/* rgb */ color: rgb(21, 58, 51);
/* oklch */ color: oklch(31.9% 0.044 179.0);

Tailwind

colors: {
  custom: {
    50: '#57706a',
    500: '#153a33',
    950: '#000000',
  },
}

SCSS

$custom: #153a33;
$custom-light: #57706a;
$custom-dark: #000000;

JSON

{
  "hex": "#153a33",
  "rgb": {
    "r": 21,
    "g": 58,
    "b": 51
  },
  "hsl": {
    "h": 168.649,
    "s": 46.835,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31917,
    "c": 0.04425,
    "h": 179
  },
  "luminance": 0.03425
}

Semantic roles & 50–950 ramp

primary

#153A33

secondary

#713944

accent

#516BD6

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #153A33

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

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