#15777B#15777B

#15777B is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.9% C 0.083 H 199.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#15777B
RGB	rgb(21, 119, 123)
HSL	hsl(182, 71%, 28%)
HSV	hsv(182, 83%, 48%)
CMYK	cmyk(82.9%, 3.3%, 0%, 51.8%)
CIE-LAB	lab(45.33, -24.61, -9.87)
CIE-LCH	lch(45.33, 26.52, 201.85°)
OKLab	oklab(51.94% -0.0786 -0.0274)
OKLCH	oklch(51.94% 0.083 199.2)
XYZ	xyz(10.4796, 14.7818, 21.0359)
Luminance	0.1478 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15777B #7B1915

analogous

#157B4C #15777B #15447B

triadic

#15777B #7B1577 #777B15

tetradic

#15777B #4C157B #7B1915 #447B15

square

#15777B #4C157B #7B1915 #447B15

split-complementary

#15777B #7B1544 #7B4C15

monochromatic

#04191A #0C4447 #15777B #1EAAAF #2FD5DB

Accessibility & contrast

On white

5.31

#15777B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#15777B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15777B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15777B	#FFFFFF	#000000	##FFFFFF
##15777B	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E717B

Deuteranopia (green-blind)

#60677B

Tritanopia (blue-blind)

#007C78

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #15777b;
/* rgb */ color: rgb(21, 119, 123);
/* oklch */ color: oklch(51.9% 0.083 199.2);

Tailwind

colors: {
  custom: {
    50: '#689ea1',
    500: '#15777b',
    950: '#000000',
  },
}

SCSS

$custom: #15777b;
$custom-light: #689ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#15777b",
  "rgb": {
    "r": 21,
    "g": 119,
    "b": 123
  },
  "hsl": {
    "h": 182.353,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51942,
    "c": 0.08326,
    "h": 199.2
  },
  "luminance": 0.14783
}

Semantic roles & 50–950 ramp

primary

#15777B

secondary

#B0403B

accent

#413AEE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #15777B

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

Preview Lab → · Contrast checker → · Palette generator →