#188451#188451

#188451 is a mid, vivid teal. Relative luminance 0.173; OKLCH L 54.3% C 0.122 H 156.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#188451
RGB	rgb(24, 132, 81)
HSL	hsl(152, 69%, 31%)
HSV	hsv(152, 82%, 52%)
CMYK	cmyk(81.8%, 0%, 38.6%, 48.2%)
CIE-LAB	lab(48.62, -41.63, 19.45)
CIE-LCH	lch(48.62, 45.95, 154.95°)
OKLab	oklab(54.29% -0.1123 0.0487)
OKLCH	oklch(54.29% 0.122 156.6)
XYZ	xyz(10.1121, 17.2896, 10.5873)
Luminance	0.1729 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188451 #84184B

analogous

#18841B #188451 #188184

triadic

#188451 #511884 #845118

tetradic

#188451 #1B1884 #84184B #818418

square

#188451 #1B1884 #84184B #818418

split-complementary

#188451 #841881 #841B18

monochromatic

#051C11 #0F5031 #188451 #21B871 #3BDB90

Accessibility & contrast

On white

4.71

#188451 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#188451 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188451

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188451	#FFFFFF	#000000	##FFFFFF
##188451	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83794E

Deuteranopia (green-blind)

#777054

Tritanopia (blue-blind)

#008377

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #188451;
/* rgb */ color: rgb(24, 132, 81);
/* oklch */ color: oklch(54.3% 0.122 156.6);

Tailwind

colors: {
  custom: {
    50: '#69a982',
    500: '#188451',
    950: '#000000',
  },
}

SCSS

$custom: #188451;
$custom-light: #69a982;
$custom-dark: #000000;

JSON

{
  "hex": "#188451",
  "rgb": {
    "r": 24,
    "g": 132,
    "b": 81
  },
  "hsl": {
    "h": 151.667,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54286,
    "c": 0.12245,
    "h": 156.6
  },
  "luminance": 0.17291
}

Semantic roles & 50–950 ramp

primary

#188451

secondary

#B84079

accent

#3C8FEC

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#07100A

muted

#7A7F7C

Preview Lab

Preview with #188451

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

Preview Lab → · Contrast checker → · Palette generator →