#198B5A#198B5A

#198B5A is a mid, vivid teal. Relative luminance 0.194; OKLCH L 56.4% C 0.123 H 158.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#198B5A
RGB	rgb(25, 139, 90)
HSL	hsl(154, 70%, 32%)
HSV	hsv(154, 82%, 55%)
CMYK	cmyk(82%, 0%, 35.3%, 45.5%)
CIE-LAB	lab(51.16, -42.35, 17.79)
CIE-LCH	lch(51.16, 45.94, 157.21°)
OKLab	oklab(56.44% -0.1147 0.0448)
OKLCH	oklch(56.44% 0.123 158.6)
XYZ	xyz(11.4778, 19.4087, 12.8122)
Luminance	0.1941 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B5A #8B194A

analogous

#198B21 #198B5A #19838B

triadic

#198B5A #5A198B #8B5A19

tetradic

#198B5A #21198B #8B194A #838B19

square

#198B5A #21198B #8B194A #838B19

split-complementary

#198B5A #8B1983 #8B2119

monochromatic

#062317 #105738 #198B5A #22BF7C #41DD9A

Accessibility & contrast

On white

4.30

#198B5A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#198B5A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B5A

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B5A	#FFFFFF	#000000	##000000
##198B5A	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8057

Deuteranopia (green-blind)

#7C765D

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198b5a;
/* rgb */ color: rgb(25, 139, 90);
/* oklch */ color: oklch(56.4% 0.123 158.6);

Tailwind

colors: {
  custom: {
    50: '#6bae89',
    500: '#198b5a',
    950: '#000000',
  },
}

SCSS

$custom: #198b5a;
$custom-light: #6bae89;
$custom-dark: #000000;

JSON

{
  "hex": "#198b5a",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 90
  },
  "hsl": {
    "h": 154.211,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56442,
    "c": 0.12313,
    "h": 158.6
  },
  "luminance": 0.1941
}

Semantic roles & 50–950 ramp

primary

#198B5A

secondary

#BE4277

accent

#3B87EC

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #198B5A

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

Preview Lab → · Contrast checker → · Palette generator →