#15543B#15543B

#15543B is a dark, moderate teal. Relative luminance 0.068; OKLCH L 39.9% C 0.076 H 162.5°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#15543B
RGB	rgb(21, 84, 59)
HSL	hsl(156, 60%, 21%)
HSV	hsv(156, 75%, 33%)
CMYK	cmyk(75%, 0%, 29.8%, 67.1%)
CIE-LAB	lab(31.38, -26.51, 9.01)
CIE-LCH	lch(31.38, 28.00, 161.24°)
OKLab	oklab(39.92% -0.0727 0.023)
OKLCH	oklch(39.92% 0.076 162.5)
XYZ	xyz(4.2686, 6.8154, 5.2274)
Luminance	0.0682 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15543B #54152E

analogous

#15541B #15543B #154D54

triadic

#15543B #3B1554 #543B15

tetradic

#15543B #1B1554 #54152E #4D5415

square

#15543B #1B1554 #54152E #4D5415

split-complementary

#15543B #54154D #541B15

monochromatic

#061811 #092319 #15543B #21855D #2DB680

Accessibility & contrast

On white

8.89

#15543B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#15543B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15543B

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15543B	#FFFFFF	#000000	##FFFFFF
##15543B	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D3A

Deuteranopia (green-blind)

#4A473D

Tritanopia (blue-blind)

#00544D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #15543b;
/* rgb */ color: rgb(21, 84, 59);
/* oklch */ color: oklch(39.9% 0.076 162.5);

Tailwind

colors: {
  custom: {
    50: '#5c8571',
    500: '#15543b',
    950: '#000000',
  },
}

SCSS

$custom: #15543b;
$custom-light: #5c8571;
$custom-dark: #000000;

JSON

{
  "hex": "#15543b",
  "rgb": {
    "r": 21,
    "g": 84,
    "b": 59
  },
  "hsl": {
    "h": 156.19,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39921,
    "c": 0.07619,
    "h": 162.5
  },
  "luminance": 0.06816
}

Semantic roles & 50–950 ramp

primary

#15543B

secondary

#8C395A

accent

#4584E3

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #15543B

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

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