#15535E#15535E

#15535E is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.9% C 0.063 H 212.1°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#15535E
RGB	rgb(21, 83, 94)
HSL	hsl(189, 63%, 23%)
HSV	hsv(189, 78%, 37%)
CMYK	cmyk(77.7%, 11.7%, 0%, 63.1%)
CIE-LAB	lab(32.15, -15.08, -12.01)
CIE-LCH	lch(32.15, 19.28, 218.53°)
OKLab	oklab(40.92% -0.0533 -0.0334)
OKLCH	oklch(40.92% 0.063 212.1)
XYZ	xyz(5.4220, 7.1535, 11.6825)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15535E #5E2015

analogous

#155E44 #15535E #152F5E

triadic

#15535E #5E1553 #535E15

tetradic

#15535E #44155E #5E2015 #2F5E15

square

#15535E #44155E #5E2015 #2F5E15

split-complementary

#15535E #5E152F #5E4415

monochromatic

#061619 #0A272C #15535E #207F90 #2BABC2

Accessibility & contrast

On white

8.64

#15535E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#15535E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15535E

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15535E	#FFFFFF	#000000	##FFFFFF
##15535E	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A505F

Deuteranopia (green-blind)

#40485E

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #15535e;
/* rgb */ color: rgb(21, 83, 94);
/* oklch */ color: oklch(40.9% 0.063 212.1);

Tailwind

colors: {
  custom: {
    50: '#5f838b',
    500: '#15535e',
    950: '#000000',
  },
}

SCSS

$custom: #15535e;
$custom-light: #5f838b;
$custom-dark: #000000;

JSON

{
  "hex": "#15535e",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 94
  },
  "hsl": {
    "h": 189.041,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.4092,
    "c": 0.06293,
    "h": 212.1
  },
  "luminance": 0.07154
}

Semantic roles & 50–950 ramp

primary

#15535E

secondary

#954739

accent

#5A41E7

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #15535E

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

Preview Lab → · Contrast checker → · Palette generator →