#197E5B#197E5B

#197E5B is a mid, moderate teal. Relative luminance 0.159; OKLCH L 52.9% C 0.105 H 164.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#197E5B
RGB	rgb(25, 126, 91)
HSL	hsl(159, 67%, 30%)
HSV	hsv(159, 80%, 49%)
CMYK	cmyk(80.2%, 0%, 27.8%, 50.6%)
CIE-LAB	lab(46.82, -36.72, 11.24)
CIE-LCH	lch(46.82, 38.41, 162.98°)
OKLab	oklab(52.87% -0.1007 0.0287)
OKLCH	oklch(52.87% 0.105 164.1)
XYZ	xyz(9.7490, 15.8825, 12.4473)
Luminance	0.1588 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197E5B #7E193C

analogous

#197E29 #197E5B #196F7E

triadic

#197E5B #5B197E #7E5B19

tetradic

#197E5B #29197E #7E193C #6F7E19

square

#197E5B #29197E #7E193C #6F7E19

split-complementary

#197E5B #7E196F #7E2919

monochromatic

#051A12 #0F4B36 #197E5B #23B180 #3AD8A1

Accessibility & contrast

On white

5.03

#197E5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#197E5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197E5B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197E5B	#FFFFFF	#000000	##FFFFFF
##197E5B	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7459

Deuteranopia (green-blind)

#6F6B5D

Tritanopia (blue-blind)

#007E74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #197e5b;
/* rgb */ color: rgb(25, 126, 91);
/* oklch */ color: oklch(52.9% 0.105 164.1);

Tailwind

colors: {
  custom: {
    50: '#68a489',
    500: '#197e5b',
    950: '#000000',
  },
}

SCSS

$custom: #197e5b;
$custom-light: #68a489;
$custom-dark: #000000;

JSON

{
  "hex": "#197e5b",
  "rgb": {
    "r": 25,
    "g": 126,
    "b": 91
  },
  "hsl": {
    "h": 159.208,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52873,
    "c": 0.10471,
    "h": 164.1
  },
  "luminance": 0.15884
}

Semantic roles & 50–950 ramp

primary

#197E5B

secondary

#B24168

accent

#3E7AEA

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #197E5B

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

Preview Lab → · Contrast checker → · Palette generator →