#153E3D#153E3D

#153E3D is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.5% C 0.045 H 193.0°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#153E3D
RGB	rgb(21, 62, 61)
HSL	hsl(179, 49%, 16%)
HSV	hsv(179, 66%, 24%)
CMYK	cmyk(66.1%, 0%, 1.6%, 75.7%)
CIE-LAB	lab(23.48, -14.39, -3.67)
CIE-LCH	lch(23.48, 14.85, 194.30°)
OKLab	oklab(33.49% -0.0441 -0.0102)
OKLCH	oklch(33.49% 0.045 193)
XYZ	xyz(2.8738, 3.9413, 5.0233)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153E3D #3E1516

analogous

#153E29 #153E3D #152B3E

triadic

#153E3D #3D153E #3E3D15

tetradic

#153E3D #29153E #3E1516 #2B3E15

square

#153E3D #29153E #3E1516 #2B3E15

split-complementary

#153E3D #3E152B #3E2915

monochromatic

#081716 #081716 #153E3D #246C6A #349997

Accessibility & contrast

On white

11.74

#153E3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#153E3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E3D

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153E3D	#FFFFFF	#000000	##FFFFFF
##153E3D	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3B3D

Deuteranopia (green-blind)

#33363D

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153e3d;
/* rgb */ color: rgb(21, 62, 61);
/* oklch */ color: oklch(33.5% 0.045 193.0);

Tailwind

colors: {
  custom: {
    50: '#587372',
    500: '#153e3d',
    950: '#000000',
  },
}

SCSS

$custom: #153e3d;
$custom-light: #587372;
$custom-dark: #000000;

JSON

{
  "hex": "#153e3d",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 61
  },
  "hsl": {
    "h": 178.537,
    "s": 49.398,
    "l": 16.275
  },
  "oklch": {
    "l": 0.33494,
    "c": 0.04531,
    "h": 193
  },
  "luminance": 0.03942
}

Semantic roles & 50–950 ramp

primary

#153E3D

secondary

#76393B

accent

#4F52D9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040808

muted

#797B7B

Preview Lab

Preview with #153E3D

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

Preview Lab → · Contrast checker → · Palette generator →