#18634E#18634E

#18634E is a dark, moderate teal. Relative luminance 0.097; OKLCH L 44.9% C 0.080 H 169.8°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#18634E
RGB	rgb(24, 99, 78)
HSL	hsl(163, 61%, 24%)
HSV	hsv(163, 76%, 39%)
CMYK	cmyk(75.8%, 0%, 21.2%, 61.2%)
CIE-LAB	lab(37.24, -28.06, 5.50)
CIE-LCH	lch(37.24, 28.60, 168.91°)
OKLab	oklab(44.9% -0.0783 0.014)
OKLCH	oklch(44.9% 0.08 169.8)
XYZ	xyz(6.2130, 9.6672, 8.7448)
Luminance	0.0967 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18634E #63182D

analogous

#186329 #18634E #185363

triadic

#18634E #4E1863 #634E18

tetradic

#18634E #291863 #63182D #536318

square

#18634E #291863 #63182D #536318

split-complementary

#18634E #631853 #632918

monochromatic

#061913 #0C3227 #18634E #249475 #30C69C

Accessibility & contrast

On white

7.16

#18634E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#18634E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18634E

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18634E	#FFFFFF	#000000	##FFFFFF
##18634E	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4D

Deuteranopia (green-blind)

#56554F

Tritanopia (blue-blind)

#00645D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #18634e;
/* rgb */ color: rgb(24, 99, 78);
/* oklch */ color: oklch(44.9% 0.080 169.8);

Tailwind

colors: {
  custom: {
    50: '#61907f',
    500: '#18634e',
    950: '#000000',
  },
}

SCSS

$custom: #18634e;
$custom-light: #61907f;
$custom-dark: #000000;

JSON

{
  "hex": "#18634e",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 78
  },
  "hsl": {
    "h": 163.2,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.449,
    "c": 0.0796,
    "h": 169.8
  },
  "luminance": 0.09668
}

Semantic roles & 50–950 ramp

primary

#18634E

secondary

#993E57

accent

#4471E4

background

#F6F8F7

surface

#EBF0EE

border

#C6CBC9

text

#060C0A

muted

#7A7D7C

Preview Lab

Preview with #18634E

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

Preview Lab → · Contrast checker → · Palette generator →