#198B59#198B59

#198B59 is a mid, vivid teal. Relative luminance 0.194; OKLCH L 56.4% C 0.124 H 158.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#198B59
RGB	rgb(25, 139, 89)
HSL	hsl(154, 70%, 32%)
HSV	hsv(154, 82%, 55%)
CMYK	cmyk(82%, 0%, 36%, 45.5%)
CIE-LAB	lab(51.14, -42.57, 18.33)
CIE-LCH	lch(51.14, 46.35, 156.71°)
OKLab	oklab(56.42% -0.1152 0.0461)
OKLCH	oklch(56.42% 0.124 158.2)
XYZ	xyz(11.4355, 19.3918, 12.5895)
Luminance	0.1939 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198B59 #8B194B

analogous

#198B20 #198B59 #19848B

triadic

#198B59 #59198B #8B5919

tetradic

#198B59 #20198B #8B194B #848B19

square

#198B59 #20198B #8B194B #848B19

split-complementary

#198B59 #8B1984 #8B2019

monochromatic

#062317 #105738 #198B59 #22BF7A #41DD99

Accessibility & contrast

On white

4.30

#198B59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#198B59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198B59

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198B59	#FFFFFF	#000000	##000000
##198B59	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F56

Deuteranopia (green-blind)

#7C765C

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #198b59;
/* rgb */ color: rgb(25, 139, 89);
/* oklch */ color: oklch(56.4% 0.124 158.2);

Tailwind

colors: {
  custom: {
    50: '#6bae88',
    500: '#198b59',
    950: '#000000',
  },
}

SCSS

$custom: #198b59;
$custom-light: #6bae88;
$custom-dark: #000000;

JSON

{
  "hex": "#198b59",
  "rgb": {
    "r": 25,
    "g": 139,
    "b": 89
  },
  "hsl": {
    "h": 153.684,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56419,
    "c": 0.12407,
    "h": 158.2
  },
  "luminance": 0.19393
}

Semantic roles & 50–950 ramp

primary

#198B59

secondary

#BE4278

accent

#3B89EC

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #198B59

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

Preview Lab → · Contrast checker → · Palette generator →