#15533B#15533B

#15533B is a dark, moderate teal. Relative luminance 0.067; OKLCH L 39.6% C 0.075 H 163.1°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#15533B
RGB	rgb(21, 83, 59)
HSL	hsl(157, 60%, 20%)
HSV	hsv(157, 75%, 33%)
CMYK	cmyk(74.7%, 0%, 28.9%, 67.5%)
CIE-LAB	lab(31.02, -26.03, 8.50)
CIE-LCH	lch(31.02, 27.39, 161.91°)
OKLab	oklab(39.63% -0.0715 0.0217)
OKLCH	oklch(39.63% 0.075 163.1)
XYZ	xyz(4.1915, 6.6612, 5.2017)
Luminance	0.0666 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15533B #53152D

analogous

#15531C #15533B #154C53

triadic

#15533B #3B1553 #533B15

tetradic

#15533B #1C1553 #53152D #4C5315

square

#15533B #1C1553 #53152D #4C5315

split-complementary

#15533B #53154C #531C15

monochromatic

#061811 #092218 #15533B #21845E #2EB580

Accessibility & contrast

On white

9.00

#15533B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#15533B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15533B

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15533B	#FFFFFF	#000000	##FFFFFF
##15533B	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514C3A

Deuteranopia (green-blind)

#49473D

Tritanopia (blue-blind)

#00534C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #15533b;
/* rgb */ color: rgb(21, 83, 59);
/* oklch */ color: oklch(39.6% 0.075 163.1);

Tailwind

colors: {
  custom: {
    50: '#5c8471',
    500: '#15533b',
    950: '#000000',
  },
}

SCSS

$custom: #15533b;
$custom-light: #5c8471;
$custom-dark: #000000;

JSON

{
  "hex": "#15533b",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 59
  },
  "hsl": {
    "h": 156.774,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.39626,
    "c": 0.07468,
    "h": 163.1
  },
  "luminance": 0.06662
}

Semantic roles & 50–950 ramp

primary

#15533B

secondary

#8B3959

accent

#4582E3

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #15533B

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

Preview Lab → · Contrast checker → · Palette generator →