#153E39#153E39

#153E39 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.046 H 184.3°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#153E39
RGB	rgb(21, 62, 57)
HSL	hsl(173, 49%, 16%)
HSV	hsv(173, 66%, 24%)
CMYK	cmyk(66.1%, 0%, 8.1%, 75.7%)
CIE-LAB	lab(23.34, -15.69, -1.21)
CIE-LCH	lch(23.34, 15.73, 184.40°)
OKLab	oklab(33.34% -0.0463 -0.0035)
OKLCH	oklch(33.34% 0.046 184.3)
XYZ	xyz(2.7701, 3.8998, 4.4769)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153E39 #3E151A

analogous

#153E25 #153E39 #152F3E

triadic

#153E39 #39153E #3E3915

tetradic

#153E39 #25153E #3E151A #2F3E15

square

#153E39 #25153E #3E151A #2F3E15

split-complementary

#153E39 #3E152F #3E2515

monochromatic

#081715 #081715 #153E39 #246C63 #34998D

Accessibility & contrast

On white

11.80

#153E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#153E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E39

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153E39	#FFFFFF	#000000	##FFFFFF
##153E39	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3A39

Deuteranopia (green-blind)

#34363A

Tritanopia (blue-blind)

#003F3C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153e39;
/* rgb */ color: rgb(21, 62, 57);
/* oklch */ color: oklch(33.3% 0.046 184.3);

Tailwind

colors: {
  custom: {
    50: '#58736f',
    500: '#153e39',
    950: '#000000',
  },
}

SCSS

$custom: #153e39;
$custom-light: #58736f;
$custom-dark: #000000;

JSON

{
  "hex": "#153e39",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 57
  },
  "hsl": {
    "h": 172.683,
    "s": 49.398,
    "l": 16.275
  },
  "oklch": {
    "l": 0.33335,
    "c": 0.04643,
    "h": 184.3
  },
  "luminance": 0.039
}

Semantic roles & 50–950 ramp

primary

#153E39

secondary

#763941

accent

#4F60D9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #153E39

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

Preview Lab → · Contrast checker → · Palette generator →