#188B53#188B53

#188B53 is a mid, vivid teal. Relative luminance 0.193; OKLCH L 56.3% C 0.130 H 155.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#188B53
RGB	rgb(24, 139, 83)
HSL	hsl(151, 71%, 32%)
HSV	hsv(151, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 40.3%, 45.5%)
CIE-LAB	lab(51.02, -43.96, 21.52)
CIE-LCH	lch(51.02, 48.94, 153.92°)
OKLab	oklab(56.27% -0.1184 0.0537)
OKLCH	oklch(56.27% 0.13 155.6)
XYZ	xyz(11.1695, 19.2826, 11.3152)
Luminance	0.1928 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B53 #8B1850

analogous

#188B1A #188B53 #188A8B

triadic

#188B53 #53188B #8B5318

tetradic

#188B53 #1A188B #8B1850 #8A8B18

square

#188B53 #1A188B #8B1850 #8A8B18

split-complementary

#188B53 #8B188A #8B1A18

monochromatic

#062315 #0F5734 #188B53 #21BF72 #3FDE91

Accessibility & contrast

On white

4.32

#188B53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#188B53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B53

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B53	#FFFFFF	#000000	##000000
##188B53	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F4F

Deuteranopia (green-blind)

#7D7657

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188b53;
/* rgb */ color: rgb(24, 139, 83);
/* oklch */ color: oklch(56.3% 0.130 155.6);

Tailwind

colors: {
  custom: {
    50: '#6bae84',
    500: '#188b53',
    950: '#000000',
  },
}

SCSS

$custom: #188b53;
$custom-light: #6bae84;
$custom-dark: #000000;

JSON

{
  "hex": "#188b53",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 83
  },
  "hsl": {
    "h": 150.783,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56274,
    "c": 0.13003,
    "h": 155.6
  },
  "luminance": 0.19284
}

Semantic roles & 50–950 ramp

primary

#188B53

secondary

#BE407E

accent

#3A92ED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #188B53

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

Preview Lab → · Contrast checker → · Palette generator →