#198D5B#198D5B

#198D5B is a mid, vivid teal. Relative luminance 0.200; OKLCH L 57.0% C 0.125 H 158.5°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#198D5B
RGB	rgb(25, 141, 91)
HSL	hsl(154, 70%, 33%)
HSV	hsv(154, 82%, 55%)
CMYK	cmyk(82.3%, 0%, 35.5%, 44.7%)
CIE-LAB	lab(51.85, -42.93, 18.16)
CIE-LCH	lch(51.85, 46.61, 157.07°)
OKLab	oklab(57.02% -0.1162 0.0458)
OKLCH	oklch(57.02% 0.125 158.5)
XYZ	xyz(11.8129, 20.0103, 13.1353)
Luminance	0.2001 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198D5B #8D194B

analogous

#198D21 #198D5B #19858D

triadic

#198D5B #5B198D #8D5B19

tetradic

#198D5B #21198D #8D194B #858D19

square

#198D5B #21198D #8D194B #858D19

split-complementary

#198D5B #8D1985 #8D2119

monochromatic

#072518 #105939 #198D5B #22C17D #43DE9B

Accessibility & contrast

On white

4.20

#198D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#198D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D5B

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198D5B	#FFFFFF	#000000	##000000
##198D5B	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8158

Deuteranopia (green-blind)

#7E785E

Tritanopia (blue-blind)

#008C80

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #198d5b;
/* rgb */ color: rgb(25, 141, 91);
/* oklch */ color: oklch(57.0% 0.125 158.5);

Tailwind

colors: {
  custom: {
    50: '#6baf89',
    500: '#198d5b',
    950: '#000000',
  },
}

SCSS

$custom: #198d5b;
$custom-light: #6baf89;
$custom-dark: #000000;

JSON

{
  "hex": "#198d5b",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 91
  },
  "hsl": {
    "h": 154.138,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57015,
    "c": 0.12488,
    "h": 158.5
  },
  "luminance": 0.20012
}

Semantic roles & 50–950 ramp

primary

#198D5B

secondary

#BF4378

accent

#3B88ED

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #198D5B

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

Preview Lab → · Contrast checker → · Palette generator →