#154D4D#154D4D

#154D4D is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.5% C 0.057 H 195.1°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#154D4D
RGB	rgb(21, 77, 77)
HSL	hsl(180, 57%, 19%)
HSV	hsv(180, 73%, 30%)
CMYK	cmyk(72.7%, 0%, 0%, 69.8%)
CIE-LAB	lab(29.42, -17.58, -5.29)
CIE-LCH	lch(29.42, 18.36, 196.75°)
OKLab	oklab(38.5% -0.0546 -0.0147)
OKLCH	oklch(38.5% 0.057 195.1)
XYZ	xyz(4.3021, 6.0025, 7.9516)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D4D #4D1515

analogous

#154D31 #154D4D #15314D

triadic

#154D4D #4D154D #4D4D15

tetradic

#154D4D #31154D #4D1515 #314D15

square

#154D4D #31154D #4D1515 #314D15

split-complementary

#154D4D #4D1531 #4D3115

monochromatic

#071818 #081D1D #154D4D #227D7D #2FADAD

Accessibility & contrast

On white

9.54

#154D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#154D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D4D

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D4D	#FFFFFF	#000000	##FFFFFF
##154D4D	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48494D

Deuteranopia (green-blind)

#3F434D

Tritanopia (blue-blind)

#00504D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154d4d;
/* rgb */ color: rgb(21, 77, 77);
/* oklch */ color: oklch(38.5% 0.057 195.1);

Tailwind

colors: {
  custom: {
    50: '#5c7f7e',
    500: '#154d4d',
    950: '#000000',
  },
}

SCSS

$custom: #154d4d;
$custom-light: #5c7f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#154d4d",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 77
  },
  "hsl": {
    "h": 180,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38495,
    "c": 0.05653,
    "h": 195.1
  },
  "luminance": 0.06003
}

Semantic roles & 50–950 ramp

primary

#154D4D

secondary

#853939

accent

#4747E0

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A0A

muted

#797C7C

Preview Lab

Preview with #154D4D

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

Preview Lab → · Contrast checker → · Palette generator →