#15433B#15433B

#15433B is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.9% C 0.052 H 179.6°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#15433B
RGB	rgb(21, 67, 59)
HSL	hsl(170, 52%, 17%)
HSV	hsv(170, 69%, 26%)
CMYK	cmyk(68.7%, 0%, 11.9%, 73.7%)
CIE-LAB	lab(25.23, -17.86, 0.23)
CIE-LCH	lch(25.23, 17.86, 179.25°)
OKLab	oklab(34.89% -0.0517 0.0003)
OKLCH	oklch(34.89% 0.052 179.6)
XYZ	xyz(3.1055, 4.4892, 4.8397)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15433B #43151D

analogous

#154324 #15433B #153443

triadic

#15433B #3B1543 #433B15

tetradic

#15433B #241543 #43151D #344315

square

#15433B #241543 #43151D #344315

split-complementary

#15433B #431534 #432415

monochromatic

#071715 #071715 #15433B #247264 #32A08D

Accessibility & contrast

On white

11.06

#15433B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#15433B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15433B

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15433B	#FFFFFF	#000000	##FFFFFF
##15433B	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3B

Deuteranopia (green-blind)

#393A3C

Tritanopia (blue-blind)

#004441

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #15433b;
/* rgb */ color: rgb(21, 67, 59);
/* oklch */ color: oklch(34.9% 0.052 179.6);

Tailwind

colors: {
  custom: {
    50: '#597770',
    500: '#15433b',
    950: '#000000',
  },
}

SCSS

$custom: #15433b;
$custom-light: #597770;
$custom-dark: #000000;

JSON

{
  "hex": "#15433b",
  "rgb": {
    "r": 21,
    "g": 67,
    "b": 59
  },
  "hsl": {
    "h": 169.565,
    "s": 52.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.34891,
    "c": 0.05171,
    "h": 179.6
  },
  "luminance": 0.0449
}

Semantic roles & 50–950 ramp

primary

#15433B

secondary

#7B3944

accent

#4C65DC

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #15433B

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

Preview Lab → · Contrast checker → · Palette generator →