#155F45#155F45

#155F45 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.4% C 0.083 H 164.6°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#155F45
RGB	rgb(21, 95, 69)
HSL	hsl(159, 64%, 23%)
HSV	hsv(159, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 27.4%, 62.7%)
CIE-LAB	lab(35.54, -29.07, 8.62)
CIE-LCH	lch(35.54, 30.32, 163.49°)
OKLab	oklab(43.42% -0.0799 0.022)
OKLCH	oklch(43.42% 0.083 164.6)
XYZ	xyz(5.4750, 8.7729, 7.0339)
Luminance	0.0877 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F45 #5F152F

analogous

#155F20 #155F45 #15545F

triadic

#155F45 #45155F #5F4515

tetradic

#155F45 #20155F #5F152F #545F15

square

#155F45 #20155F #5F152F #545F15

split-complementary

#155F45 #5F1554 #5F2015

monochromatic

#061912 #0A2D21 #155F45 #209169 #2BC38E

Accessibility & contrast

On white

7.62

#155F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#155F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F45

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F45	#FFFFFF	#000000	##FFFFFF
##155F45	1.00	7.62	2.75	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5844

Deuteranopia (green-blind)

#545147

Tritanopia (blue-blind)

#005F58

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #155f45;
/* rgb */ color: rgb(21, 95, 69);
/* oklch */ color: oklch(43.4% 0.083 164.6);

Tailwind

colors: {
  custom: {
    50: '#5f8d78',
    500: '#155f45',
    950: '#000000',
  },
}

SCSS

$custom: #155f45;
$custom-light: #5f8d78;
$custom-dark: #000000;

JSON

{
  "hex": "#155f45",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 69
  },
  "hsl": {
    "h": 158.919,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43416,
    "c": 0.08291,
    "h": 164.6
  },
  "luminance": 0.08774
}

Semantic roles & 50–950 ramp

primary

#155F45

secondary

#963A5A

accent

#417BE7

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C09

muted

#797D7B

Preview Lab

Preview with #155F45

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

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