#153F2E#153F2E

#153F2E is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.056 H 163.7°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#153F2E
RGB	rgb(21, 63, 46)
HSL	hsl(156, 50%, 16%)
HSV	hsv(156, 67%, 25%)
CMYK	cmyk(66.7%, 0%, 27%, 75.3%)
CIE-LAB	lab(23.38, -19.46, 6.15)
CIE-LCH	lch(23.38, 20.41, 162.47°)
OKLab	oklab(33.26% -0.0538 0.0157)
OKLCH	oklch(33.26% 0.056 163.7)
XYZ	xyz(2.5797, 3.9114, 3.2033)
Luminance	0.0391 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153F2E #3F1526

analogous

#153F19 #153F2E #153B3F

triadic

#153F2E #2E153F #3F2E15

tetradic

#153F2E #19153F #3F1526 #3B3F15

square

#153F2E #19153F #3F1526 #3B3F15

split-complementary

#153F2E #3F153B #3F1915

monochromatic

#081711 #081711 #153F2E #246D50 #349B71

Accessibility & contrast

On white

11.78

#153F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#153F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153F2E

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153F2E	#FFFFFF	#000000	##FFFFFF
##153F2E	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2D

Deuteranopia (green-blind)

#38362F

Tritanopia (blue-blind)

#023F3A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153f2e;
/* rgb */ color: rgb(21, 63, 46);
/* oklch */ color: oklch(33.3% 0.056 163.7);

Tailwind

colors: {
  custom: {
    50: '#577466',
    500: '#153f2e',
    950: '#000000',
  },
}

SCSS

$custom: #153f2e;
$custom-light: #577466;
$custom-dark: #000000;

JSON

{
  "hex": "#153f2e",
  "rgb": {
    "r": 21,
    "g": 63,
    "b": 46
  },
  "hsl": {
    "h": 155.714,
    "s": 50,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33258,
    "c": 0.05602,
    "h": 163.7
  },
  "luminance": 0.03912
}

Semantic roles & 50–950 ramp

primary

#153F2E

secondary

#773952

accent

#4E87DA

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #153F2E

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

Preview Lab → · Contrast checker → · Palette generator →