#155140#155140

#155140 is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.2% C 0.067 H 170.1°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#155140
RGB	rgb(21, 81, 64)
HSL	hsl(163, 59%, 20%)
HSV	hsv(163, 74%, 32%)
CMYK	cmyk(74.1%, 0%, 21%, 68.2%)
CIE-LAB	lab(30.43, -23.71, 4.52)
CIE-LCH	lch(30.43, 24.13, 169.21°)
OKLab	oklab(39.19% -0.0663 0.0115)
OKLCH	oklch(39.19% 0.067 170.1)
XYZ	xyz(4.1766, 6.4140, 5.8674)
Luminance	0.0641 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155140 #511526

analogous

#155122 #155140 #154451

triadic

#155140 #401551 #514015

tetradic

#155140 #221551 #511526 #445115

square

#155140 #221551 #511526 #445115

split-complementary

#155140 #511544 #512215

monochromatic

#061813 #08201A #155140 #228266 #2EB28D

Accessibility & contrast

On white

9.20

#155140 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#155140 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155140

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155140	#FFFFFF	#000000	##FFFFFF
##155140	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)

#4F4B3F

Deuteranopia (green-blind)

#464541

Tritanopia (blue-blind)

#00524C

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #155140;
/* rgb */ color: rgb(21, 81, 64);
/* oklch */ color: oklch(39.2% 0.067 170.1);

Tailwind

colors: {
  custom: {
    50: '#5c8274',
    500: '#155140',
    950: '#000000',
  },
}

SCSS

$custom: #155140;
$custom-light: #5c8274;
$custom-dark: #000000;

JSON

{
  "hex": "#155140",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 64
  },
  "hsl": {
    "h": 163,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.39186,
    "c": 0.06732,
    "h": 170.1
  },
  "luminance": 0.06414
}

Semantic roles & 50–950 ramp

primary

#155140

secondary

#893950

accent

#4672E2

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #155140

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

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