#18513D#18513D

#18513D is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.2% C 0.068 H 166.1°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#18513D
RGB	rgb(24, 81, 61)
HSL	hsl(159, 54%, 21%)
HSV	hsv(159, 70%, 32%)
CMYK	cmyk(70.4%, 0%, 24.7%, 68.2%)
CIE-LAB	lab(30.44, -23.94, 6.43)
CIE-LCH	lch(30.44, 24.79, 164.96°)
OKLab	oklab(39.19% -0.0663 0.0165)
OKLCH	oklch(39.19% 0.068 166.1)
XYZ	xyz(4.1610, 6.4155, 5.4330)
Luminance	0.0642 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18513D #51182C

analogous

#185120 #18513D #184851

triadic

#18513D #3D1851 #513D18

tetradic

#18513D #201851 #51182C #485118

square

#18513D #201851 #51182C #485118

split-complementary

#18513D #511848 #512018

monochromatic

#071812 #0A2219 #18513D #268061 #34AF84

Accessibility & contrast

On white

9.20

#18513D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#18513D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18513D

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18513D	#FFFFFF	#000000	##FFFFFF
##18513D	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4B3C

Deuteranopia (green-blind)

#47453E

Tritanopia (blue-blind)

#00514B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #18513d;
/* rgb */ color: rgb(24, 81, 61);
/* oklch */ color: oklch(39.2% 0.068 166.1);

Tailwind

colors: {
  custom: {
    50: '#5d8272',
    500: '#18513d',
    950: '#000000',
  },
}

SCSS

$custom: #18513d;
$custom-light: #5d8272;
$custom-dark: #000000;

JSON

{
  "hex": "#18513d",
  "rgb": {
    "r": 24,
    "g": 81,
    "b": 61
  },
  "hsl": {
    "h": 158.947,
    "s": 54.286,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39187,
    "c": 0.06834,
    "h": 166.1
  },
  "luminance": 0.06416
}

Semantic roles & 50–950 ramp

primary

#18513D

secondary

#883D57

accent

#4A7EDE

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040A08

muted

#797C7B

Preview Lab

Preview with #18513D

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

Preview Lab → · Contrast checker → · Palette generator →