#198A55#198A55

#198A55 is a mid, vivid teal. Relative luminance 0.190; OKLCH L 56.1% C 0.127 H 156.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#198A55
RGB	rgb(25, 138, 85)
HSL	hsl(152, 69%, 32%)
HSV	hsv(152, 82%, 54%)
CMYK	cmyk(81.9%, 0%, 38.4%, 45.9%)
CIE-LAB	lab(50.73, -43.03, 20.02)
CIE-LCH	lch(50.73, 47.46, 155.05°)
OKLab	oklab(56.06% -0.1161 0.0502)
OKLCH	oklch(56.06% 0.127 156.6)
XYZ	xyz(11.1280, 19.0381, 11.6808)
Luminance	0.1904 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198A55 #8A194E

analogous

#198A1C #198A55 #19878A

triadic

#198A55 #55198A #8A5519

tetradic

#198A55 #1C198A #8A194E #878A19

square

#198A55 #1C198A #8A194E #878A19

split-complementary

#198A55 #8A1987 #8A1C19

monochromatic

#062215 #105635 #198A55 #22BE75 #41DD94

Accessibility & contrast

On white

4.37

#198A55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#198A55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198A55

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198A55	#FFFFFF	#000000	##000000
##198A55	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E51

Deuteranopia (green-blind)

#7C7559

Tritanopia (blue-blind)

#00897D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #198a55;
/* rgb */ color: rgb(25, 138, 85);
/* oklch */ color: oklch(56.1% 0.127 156.6);

Tailwind

colors: {
  custom: {
    50: '#6bad85',
    500: '#198a55',
    950: '#000000',
  },
}

SCSS

$custom: #198a55;
$custom-light: #6bad85;
$custom-dark: #000000;

JSON

{
  "hex": "#198a55",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 85
  },
  "hsl": {
    "h": 151.858,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56056,
    "c": 0.12652,
    "h": 156.6
  },
  "luminance": 0.1904
}

Semantic roles & 50–950 ramp

primary

#198A55

secondary

#BD427C

accent

#3C8EEC

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #198A55

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

Preview Lab → · Contrast checker → · Palette generator →