#198657#198657

#198657 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.0% C 0.119 H 158.7°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#198657
RGB	rgb(25, 134, 87)
HSL	hsl(154, 69%, 31%)
HSV	hsv(154, 81%, 53%)
CMYK	cmyk(81.3%, 0%, 35.1%, 47.5%)
CIE-LAB	lab(49.43, -41.00, 17.14)
CIE-LCH	lch(49.43, 44.44, 157.32°)
OKLab	oklab(54.99% -0.1111 0.0432)
OKLCH	oklch(54.99% 0.119 158.7)
XYZ	xyz(10.6452, 17.9437, 11.9174)
Luminance	0.1794 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198657 #861948

analogous

#198620 #198657 #197E86

triadic

#198657 #571986 #865719

tetradic

#198657 #201986 #861948 #7E8619

square

#198657 #201986 #861948 #7E8619

split-complementary

#198657 #86197E #862019

monochromatic

#061F14 #0F5236 #198657 #23BA78 #3EDB97

Accessibility & contrast

On white

4.58

#198657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#198657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198657

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198657	#FFFFFF	#000000	##000000
##198657	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B54

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#00857A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #198657;
/* rgb */ color: rgb(25, 134, 87);
/* oklch */ color: oklch(55.0% 0.119 158.7);

Tailwind

colors: {
  custom: {
    50: '#6aaa86',
    500: '#198657',
    950: '#000000',
  },
}

SCSS

$custom: #198657;
$custom-light: #6aaa86;
$custom-dark: #000000;

JSON

{
  "hex": "#198657",
  "rgb": {
    "r": 25,
    "g": 134,
    "b": 87
  },
  "hsl": {
    "h": 154.128,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54992,
    "c": 0.11919,
    "h": 158.7
  },
  "luminance": 0.17945
}

Semantic roles & 50–950 ramp

primary

#198657

secondary

#BA4175

accent

#3C88EB

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#07100B

muted

#7A7F7C

Preview Lab

Preview with #198657

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

Preview Lab → · Contrast checker → · Palette generator →