#15504F#15504F

#15504F is a dark, muted teal. Relative luminance 0.065; OKLCH L 39.4% C 0.059 H 193.4°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#15504F
RGB	rgb(21, 80, 79)
HSL	hsl(179, 58%, 20%)
HSV	hsv(179, 74%, 31%)
CMYK	cmyk(73.7%, 0%, 1.2%, 68.6%)
CIE-LAB	lab(30.55, -18.57, -4.89)
CIE-LCH	lch(30.55, 19.20, 194.76°)
OKLab	oklab(39.43% -0.0571 -0.0136)
OKLCH	oklch(39.43% 0.059 193.4)
XYZ	xyz(4.5886, 6.4607, 8.4008)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15504F #501516

analogous

#155032 #15504F #153450

triadic

#15504F #4F1550 #504F15

tetradic

#15504F #321550 #501516 #345015

square

#15504F #321550 #501516 #345015

split-complementary

#15504F #501534 #503215

monochromatic

#061818 #08201F #15504F #22807F #2EB1AF

Accessibility & contrast

On white

9.16

#15504F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#15504F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15504F

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15504F	#FFFFFF	#000000	##FFFFFF
##15504F	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4C4F

Deuteranopia (green-blind)

#42454F

Tritanopia (blue-blind)

#005350

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #15504f;
/* rgb */ color: rgb(21, 80, 79);
/* oklch */ color: oklch(39.4% 0.059 193.4);

Tailwind

colors: {
  custom: {
    50: '#5d8180',
    500: '#15504f',
    950: '#000000',
  },
}

SCSS

$custom: #15504f;
$custom-light: #5d8180;
$custom-dark: #000000;

JSON

{
  "hex": "#15504f",
  "rgb": {
    "r": 21,
    "g": 80,
    "b": 79
  },
  "hsl": {
    "h": 178.983,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.39433,
    "c": 0.05875,
    "h": 193.4
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#15504F

secondary

#88393A

accent

#4649E2

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #15504F

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

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