#153F31#153F31

#153F31 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.4% C 0.053 H 168.1°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#153F31
RGB	rgb(21, 63, 49)
HSL	hsl(160, 50%, 16%)
HSV	hsv(160, 67%, 25%)
CMYK	cmyk(66.7%, 0%, 22.2%, 75.3%)
CIE-LAB	lab(23.46, -18.64, 4.28)
CIE-LCH	lch(23.46, 19.13, 167.05°)
OKLab	oklab(33.35% -0.0521 0.011)
OKLCH	oklch(33.35% 0.053 168.1)
XYZ	xyz(2.6409, 3.9359, 3.5257)
Luminance	0.0394 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153F31 #3F1523

analogous

#153F1C #153F31 #15383F

triadic

#153F31 #31153F #3F3115

tetradic

#153F31 #1C153F #3F1523 #383F15

square

#153F31 #1C153F #3F1523 #383F15

split-complementary

#153F31 #3F1538 #3F1C15

monochromatic

#081712 #081712 #153F31 #246D55 #349B78

Accessibility & contrast

On white

11.75

#153F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#153F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153F31

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153F31	#FFFFFF	#000000	##FFFFFF
##153F31	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A30

Deuteranopia (green-blind)

#373632

Tritanopia (blue-blind)

#003F3B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153f31;
/* rgb */ color: rgb(21, 63, 49);
/* oklch */ color: oklch(33.4% 0.053 168.1);

Tailwind

colors: {
  custom: {
    50: '#577469',
    500: '#153f31',
    950: '#000000',
  },
}

SCSS

$custom: #153f31;
$custom-light: #577469;
$custom-dark: #000000;

JSON

{
  "hex": "#153f31",
  "rgb": {
    "r": 21,
    "g": 63,
    "b": 49
  },
  "hsl": {
    "h": 160,
    "s": 50,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33352,
    "c": 0.05321,
    "h": 168.1
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#153F31

secondary

#77394E

accent

#4E7DDA

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #153F31

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

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