#155F3E#155F3E

#155F3E is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.2% C 0.090 H 159.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#155F3E
RGB	rgb(21, 95, 62)
HSL	hsl(153, 64%, 23%)
HSV	hsv(153, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 34.7%, 62.7%)
CIE-LAB	lab(35.38, -30.81, 12.67)
CIE-LCH	lch(35.38, 33.31, 157.65°)
OKLab	oklab(43.23% -0.0837 0.032)
OKLCH	oklch(43.23% 0.09 159.1)
XYZ	xyz(5.2704, 8.6910, 5.9563)
Luminance	0.0869 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F3E #5F1536

analogous

#155F19 #155F3E #155B5F

triadic

#155F3E #3E155F #5F3E15

tetradic

#155F3E #19155F #5F1536 #5B5F15

square

#155F3E #19155F #5F1536 #5B5F15

split-complementary

#155F3E #5F155B #5F1915

monochromatic

#061910 #0A2D1D #155F3E #20915F #2BC37F

Accessibility & contrast

On white

7.67

#155F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#155F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F3E

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F3E	#FFFFFF	#000000	##FFFFFF
##155F3E	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573C

Deuteranopia (green-blind)

#555140

Tritanopia (blue-blind)

#005E56

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #155f3e;
/* rgb */ color: rgb(21, 95, 62);
/* oklch */ color: oklch(43.2% 0.090 159.1);

Tailwind

colors: {
  custom: {
    50: '#5f8d73',
    500: '#155f3e',
    950: '#000000',
  },
}

SCSS

$custom: #155f3e;
$custom-light: #5f8d73;
$custom-dark: #000000;

JSON

{
  "hex": "#155f3e",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 62
  },
  "hsl": {
    "h": 153.243,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.4323,
    "c": 0.08962,
    "h": 159.1
  },
  "luminance": 0.08692
}

Semantic roles & 50–950 ramp

primary

#155F3E

secondary

#963A63

accent

#418BE7

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #155F3E

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

Preview Lab → · Contrast checker → · Palette generator →