#188E63#188E63

#188E63 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.5% C 0.119 H 162.3°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#188E63
RGB	rgb(24, 142, 99)
HSL	hsl(158, 71%, 33%)
HSV	hsv(158, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 30.3%, 44.3%)
CIE-LAB	lab(52.33, -41.62, 14.29)
CIE-LCH	lch(52.33, 44.00, 161.05°)
OKLab	oklab(57.46% -0.1135 0.0363)
OKLCH	oklch(57.46% 0.119 162.3)
XYZ	xyz(12.3004, 20.4395, 15.0989)
Luminance	0.2044 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E63 #8E1843

analogous

#188E28 #188E63 #187E8E

triadic

#188E63 #63188E #8E6318

tetradic

#188E63 #28188E #8E1843 #7E8E18

square

#188E63 #28188E #8E1843 #7E8E18

split-complementary

#188E63 #8E187E #8E2818

monochromatic

#06251A #0F5A3F #188E63 #21C287 #41DFA6

Accessibility & contrast

On white

4.13

#188E63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#188E63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E63

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E63	#FFFFFF	#000000	##000000
##188E63	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8360

Deuteranopia (green-blind)

#7E7966

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188e63;
/* rgb */ color: rgb(24, 142, 99);
/* oklch */ color: oklch(57.5% 0.119 162.3);

Tailwind

colors: {
  custom: {
    50: '#6cb08f',
    500: '#188e63',
    950: '#000000',
  },
}

SCSS

$custom: #188e63;
$custom-light: #6cb08f;
$custom-dark: #000000;

JSON

{
  "hex": "#188e63",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 99
  },
  "hsl": {
    "h": 158.136,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57462,
    "c": 0.11917,
    "h": 162.3
  },
  "luminance": 0.20441
}

Semantic roles & 50–950 ramp

primary

#188E63

secondary

#C04270

accent

#3A7CEE

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #188E63

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

Preview Lab → · Contrast checker → · Palette generator →