#154E4F#154E4F

#154E4F is a dark, muted teal. Relative luminance 0.062; OKLCH L 38.9% C 0.057 H 196.8°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#154E4F
RGB	rgb(21, 78, 79)
HSL	hsl(181, 58%, 20%)
HSV	hsv(181, 73%, 31%)
CMYK	cmyk(73.4%, 1.3%, 0%, 69%)
CIE-LAB	lab(29.84, -17.47, -5.94)
CIE-LCH	lch(29.84, 18.45, 198.79°)
OKLab	oklab(38.86% -0.0548 -0.0165)
OKLCH	oklch(38.86% 0.057 196.8)
XYZ	xyz(4.4443, 6.1722, 8.3528)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E4F #4F1615

analogous

#154F33 #154E4F #15314F

triadic

#154E4F #4F154E #4E4F15

tetradic

#154E4F #33154F #4F1615 #314F15

square

#154E4F #33154F #4F1615 #314F15

split-complementary

#154E4F #4F1531 #4F3315

monochromatic

#061818 #081E1F #154E4F #227E7F #2FADB0

Accessibility & contrast

On white

9.40

#154E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#154E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E4F

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E4F	#FFFFFF	#000000	##FFFFFF
##154E4F	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484A4F

Deuteranopia (green-blind)

#40444F

Tritanopia (blue-blind)

#00514E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154e4f;
/* rgb */ color: rgb(21, 78, 79);
/* oklch */ color: oklch(38.9% 0.057 196.8);

Tailwind

colors: {
  custom: {
    50: '#5c8080',
    500: '#154e4f',
    950: '#000000',
  },
}

SCSS

$custom: #154e4f;
$custom-light: #5c8080;
$custom-dark: #000000;

JSON

{
  "hex": "#154e4f",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 79
  },
  "hsl": {
    "h": 181.034,
    "s": 58,
    "l": 19.608
  },
  "oklch": {
    "l": 0.38863,
    "c": 0.0572,
    "h": 196.8
  },
  "luminance": 0.06173
}

Semantic roles & 50–950 ramp

primary

#154E4F

secondary

#873A39

accent

#4947E1

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #154E4F

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

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