#198B5B#198B5B

#198B5B is a mid, vivid teal. Relative luminance 0.194; OKLCH L 56.5% C 0.122 H 159.1°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#198B5B
RGB	rgb(25, 139, 91)
HSL	hsl(155, 70%, 32%)
HSV	hsv(155, 82%, 55%)
CMYK	cmyk(82%, 0%, 34.5%, 45.5%)
CIE-LAB	lab(51.18, -42.13, 17.25)
CIE-LCH	lch(51.18, 45.53, 157.73°)
OKLab	oklab(56.47% -0.1142 0.0435)
OKLCH	oklch(56.47% 0.122 159.1)
XYZ	xyz(11.5206, 19.4258, 13.0379)
Luminance	0.1943 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B5B #8B1949

analogous

#198B22 #198B5B #19828B

triadic

#198B5B #5B198B #8B5B19

tetradic

#198B5B #22198B #8B1949 #828B19

square

#198B5B #22198B #8B1949 #828B19

split-complementary

#198B5B #8B1982 #8B2219

monochromatic

#062317 #105739 #198B5B #22BF7D #41DD9B

Accessibility & contrast

On white

4.30

#198B5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#198B5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B5B

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B5B	#FFFFFF	#000000	##000000
##198B5B	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898058

Deuteranopia (green-blind)

#7C765E

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198b5b;
/* rgb */ color: rgb(25, 139, 91);
/* oklch */ color: oklch(56.5% 0.122 159.1);

Tailwind

colors: {
  custom: {
    50: '#6bae89',
    500: '#198b5b',
    950: '#000000',
  },
}

SCSS

$custom: #198b5b;
$custom-light: #6bae89;
$custom-dark: #000000;

JSON

{
  "hex": "#198b5b",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 91
  },
  "hsl": {
    "h": 154.737,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56465,
    "c": 0.1222,
    "h": 159.1
  },
  "luminance": 0.19427
}

Semantic roles & 50–950 ramp

primary

#198B5B

secondary

#BE4276

accent

#3B86EC

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #198B5B

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

Preview Lab → · Contrast checker → · Palette generator →