#153B2F#153B2F

#153B2F is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.1% C 0.049 H 169.6°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#153B2F
RGB	rgb(21, 59, 47)
HSL	hsl(161, 48%, 16%)
HSV	hsv(161, 64%, 23%)
CMYK	cmyk(64.4%, 0%, 20.3%, 76.9%)
CIE-LAB	lab(21.92, -17.03, 3.42)
CIE-LCH	lch(21.92, 17.37, 168.66°)
OKLab	oklab(32.08% -0.0478 0.0087)
OKLCH	oklch(32.08% 0.049 169.6)
XYZ	xyz(2.3861, 3.4924, 3.2371)
Luminance	0.0349 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153B2F #3B1521

analogous

#153B1C #153B2F #15343B

triadic

#153B2F #2F153B #3B2F15

tetradic

#153B2F #1C153B #3B1521 #343B15

square

#153B2F #1C153B #3B1521 #343B15

split-complementary

#153B2F #3B1534 #3B1C15

monochromatic

#081712 #081712 #153B2F #256853 #359577

Accessibility & contrast

On white

12.36

#153B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#153B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153B2F

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153B2F	#FFFFFF	#000000	##FFFFFF
##153B2F	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372E

Deuteranopia (green-blind)

#343330

Tritanopia (blue-blind)

#033B38

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #153b2f;
/* rgb */ color: rgb(21, 59, 47);
/* oklch */ color: oklch(32.1% 0.049 169.6);

Tailwind

colors: {
  custom: {
    50: '#577167',
    500: '#153b2f',
    950: '#000000',
  },
}

SCSS

$custom: #153b2f;
$custom-light: #577167;
$custom-dark: #000000;

JSON

{
  "hex": "#153b2f",
  "rgb": {
    "r": 21,
    "g": 59,
    "b": 47
  },
  "hsl": {
    "h": 161.053,
    "s": 47.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32077,
    "c": 0.04864,
    "h": 169.6
  },
  "luminance": 0.03493
}

Semantic roles & 50–950 ramp

primary

#153B2F

secondary

#72394B

accent

#517BD7

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #153B2F

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

Preview Lab → · Contrast checker → · Palette generator →