#19857B#19857B

#19857B is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.7% C 0.092 H 185.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#19857B
RGB	rgb(25, 133, 123)
HSL	hsl(174, 68%, 31%)
HSV	hsv(174, 81%, 52%)
CMYK	cmyk(81.2%, 0%, 7.5%, 47.8%)
CIE-LAB	lab(49.99, -31.11, -2.93)
CIE-LCH	lch(49.99, 31.25, 185.39°)
OKLab	oklab(55.75% -0.0919 -0.0084)
OKLCH	oklch(55.75% 0.092 185.2)
XYZ	xyz(12.3618, 18.4102, 21.6371)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19857B #851923

analogous

#198545 #19857B #195985

triadic

#19857B #7B1985 #857B19

tetradic

#19857B #451985 #851923 #598519

square

#19857B #451985 #851923 #598519

split-complementary

#19857B #851959 #854519

monochromatic

#061E1C #0F514B #19857B #23B9AB #3EDBCC

Accessibility & contrast

On white

4.48

#19857B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#19857B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #19857B

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19857B	#FFFFFF	#000000	##000000
##19857B	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D7B

Deuteranopia (green-blind)

#6F727C

Tritanopia (blue-blind)

#008882

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #19857b;
/* rgb */ color: rgb(25, 133, 123);
/* oklch */ color: oklch(55.7% 0.092 185.2);

Tailwind

colors: {
  custom: {
    50: '#6ba9a1',
    500: '#19857b',
    950: '#000000',
  },
}

SCSS

$custom: #19857b;
$custom-light: #6ba9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#19857b",
  "rgb": {
    "r": 25,
    "g": 133,
    "b": 123
  },
  "hsl": {
    "h": 174.444,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55749,
    "c": 0.0923,
    "h": 185.2
  },
  "luminance": 0.18412
}

Semantic roles & 50–950 ramp

primary

#19857B

secondary

#B9414C

accent

#3D4DEB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #19857B

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

Preview Lab → · Contrast checker → · Palette generator →