#155C3D#155C3D

#155C3D is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.3% C 0.086 H 159.7°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#155C3D
RGB	rgb(21, 92, 61)
HSL	hsl(154, 63%, 22%)
HSV	hsv(154, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 33.7%, 63.9%)
CIE-LAB	lab(34.29, -29.71, 11.79)
CIE-LCH	lch(34.29, 31.96, 158.36°)
OKLab	oklab(42.33% -0.0808 0.0299)
OKLCH	oklch(42.33% 0.086 159.7)
XYZ	xyz(4.9782, 8.1501, 5.7247)
Luminance	0.0815 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C3D #5C1534

analogous

#155C1A #155C3D #15585C

triadic

#155C3D #3D155C #5C3D15

tetradic

#155C3D #1A155C #5C1534 #585C15

square

#155C3D #1A155C #5C1534 #585C15

split-complementary

#155C3D #5C1558 #5C1A15

monochromatic

#061911 #0A2A1C #155C3D #208E5E #2CC07F

Accessibility & contrast

On white

7.98

#155C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#155C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C3D

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C3D	#FFFFFF	#000000	##FFFFFF
##155C3D	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B543B

Deuteranopia (green-blind)

#524E3F

Tritanopia (blue-blind)

#005C54

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155c3d;
/* rgb */ color: rgb(21, 92, 61);
/* oklch */ color: oklch(42.3% 0.086 159.7);

Tailwind

colors: {
  custom: {
    50: '#5e8b72',
    500: '#155c3d',
    950: '#000000',
  },
}

SCSS

$custom: #155c3d;
$custom-light: #5e8b72;
$custom-dark: #000000;

JSON

{
  "hex": "#155c3d",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 61
  },
  "hsl": {
    "h": 153.803,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42327,
    "c": 0.08618,
    "h": 159.7
  },
  "luminance": 0.08151
}

Semantic roles & 50–950 ramp

primary

#155C3D

secondary

#933961

accent

#428AE6

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C08

muted

#797D7B

Preview Lab

Preview with #155C3D

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

Preview Lab → · Contrast checker → · Palette generator →