#198D55#198D55

#198D55 is a mid, vivid teal. Relative luminance 0.199; OKLCH L 56.9% C 0.131 H 155.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#198D55
RGB	rgb(25, 141, 85)
HSL	hsl(151, 70%, 33%)
HSV	hsv(151, 82%, 55%)
CMYK	cmyk(82.3%, 0%, 39.7%, 44.7%)
CIE-LAB	lab(51.74, -44.21, 21.36)
CIE-LCH	lch(51.74, 49.10, 154.21°)
OKLab	oklab(56.89% -0.1192 0.0534)
OKLCH	oklch(56.89% 0.131 155.9)
XYZ	xyz(11.5643, 19.9109, 11.8263)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198D55 #8D1951

analogous

#198D1B #198D55 #198B8D

triadic

#198D55 #55198D #8D5519

tetradic

#198D55 #1B198D #8D1951 #8B8D19

square

#198D55 #1B198D #8D1951 #8B8D19

split-complementary

#198D55 #8D198B #8D1B19

monochromatic

#072516 #105936 #198D55 #22C174 #43DE93

Accessibility & contrast

On white

4.21

#198D55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#198D55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D55

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198D55	#FFFFFF	#000000	##000000
##198D55	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8151

Deuteranopia (green-blind)

#7F7859

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #198d55;
/* rgb */ color: rgb(25, 141, 85);
/* oklch */ color: oklch(56.9% 0.131 155.9);

Tailwind

colors: {
  custom: {
    50: '#6baf85',
    500: '#198d55',
    950: '#000000',
  },
}

SCSS

$custom: #198d55;
$custom-light: #6baf85;
$custom-dark: #000000;

JSON

{
  "hex": "#198d55",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 85
  },
  "hsl": {
    "h": 151.034,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56885,
    "c": 0.13056,
    "h": 155.9
  },
  "luminance": 0.19912
}

Semantic roles & 50–950 ramp

primary

#198D55

secondary

#BF437F

accent

#3B91ED

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #198D55

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

Preview Lab → · Contrast checker → · Palette generator →