#155F3D#155F3D

#155F3D is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.2% C 0.091 H 158.4°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#155F3D
RGB	rgb(21, 95, 61)
HSL	hsl(152, 64%, 23%)
HSV	hsv(152, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 35.8%, 62.7%)
CIE-LAB	lab(35.36, -31.05, 13.24)
CIE-LCH	lch(35.36, 33.75, 156.90°)
OKLab	oklab(43.21% -0.0842 0.0334)
OKLCH	oklch(43.21% 0.091 158.4)
XYZ	xyz(5.2433, 8.6802, 5.8131)
Luminance	0.0868 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F3D #5F1537

analogous

#155F18 #155F3D #155C5F

triadic

#155F3D #3D155F #5F3D15

tetradic

#155F3D #18155F #5F1537 #5C5F15

square

#155F3D #18155F #5F1537 #5C5F15

split-complementary

#155F3D #5F155C #5F1815

monochromatic

#061910 #0A2D1D #155F3D #20915D #2BC37D

Accessibility & contrast

On white

7.67

#155F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#155F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F3D

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F3D	#FFFFFF	#000000	##FFFFFF
##155F3D	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)

#5E573B

Deuteranopia (green-blind)

#55513F

Tritanopia (blue-blind)

#005E56

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #155f3d;
/* rgb */ color: rgb(21, 95, 61);
/* oklch */ color: oklch(43.2% 0.091 158.4);

Tailwind

colors: {
  custom: {
    50: '#5f8d72',
    500: '#155f3d',
    950: '#000000',
  },
}

SCSS

$custom: #155f3d;
$custom-light: #5f8d72;
$custom-dark: #000000;

JSON

{
  "hex": "#155f3d",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 61
  },
  "hsl": {
    "h": 152.432,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43206,
    "c": 0.09062,
    "h": 158.4
  },
  "luminance": 0.08681
}

Semantic roles & 50–950 ramp

primary

#155F3D

secondary

#963A64

accent

#418DE7

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050C08

muted

#797D7B

Preview Lab

Preview with #155F3D

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

Preview Lab → · Contrast checker → · Palette generator →