#155243#155243

#155243 is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.6% C 0.066 H 172.9°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#155243
RGB	rgb(21, 82, 67)
HSL	hsl(165, 59%, 20%)
HSV	hsv(165, 74%, 32%)
CMYK	cmyk(74.4%, 0%, 18.3%, 67.8%)
CIE-LAB	lab(30.88, -23.35, 3.24)
CIE-LCH	lch(30.88, 23.57, 172.09°)
OKLab	oklab(39.57% -0.0659 0.0082)
OKLCH	oklch(39.57% 0.066 172.9)
XYZ	xyz(4.3392, 6.5988, 6.3541)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155243 #521524

analogous

#155225 #155243 #154252

triadic

#155243 #431552 #524315

tetradic

#155243 #251552 #521524 #425215

square

#155243 #251552 #521524 #425215

split-complementary

#155243 #521542 #522515

monochromatic

#061814 #09211B #155243 #21836B #2EB393

Accessibility & contrast

On white

9.05

#155243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#155243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155243

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155243	#FFFFFF	#000000	##FFFFFF
##155243	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C42

Deuteranopia (green-blind)

#474644

Tritanopia (blue-blind)

#00534E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #155243;
/* rgb */ color: rgb(21, 82, 67);
/* oklch */ color: oklch(39.6% 0.066 172.9);

Tailwind

colors: {
  custom: {
    50: '#5c8377',
    500: '#155243',
    950: '#000000',
  },
}

SCSS

$custom: #155243;
$custom-light: #5c8377;
$custom-dark: #000000;

JSON

{
  "hex": "#155243",
  "rgb": {
    "r": 21,
    "g": 82,
    "b": 67
  },
  "hsl": {
    "h": 165.246,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39575,
    "c": 0.0664,
    "h": 172.9
  },
  "luminance": 0.06599
}

Semantic roles & 50–950 ramp

primary

#155243

secondary

#8A394D

accent

#456CE2

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #155243

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

Preview Lab → · Contrast checker → · Palette generator →