#154A4E#154A4E

#154A4E is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.7% C 0.055 H 202.3°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#154A4E
RGB	rgb(21, 74, 78)
HSL	hsl(184, 58%, 19%)
HSV	hsv(184, 73%, 31%)
CMYK	cmyk(73.1%, 5.1%, 0%, 69.4%)
CIE-LAB	lab(28.40, -15.55, -7.47)
CIE-LCH	lch(28.40, 17.25, 205.65°)
OKLab	oklab(37.68% -0.0505 -0.0207)
OKLCH	oklch(37.68% 0.055 202.3)
XYZ	xyz(4.1326, 5.6066, 8.0706)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A4E #4E1915

analogous

#154E36 #154A4E #152E4E

triadic

#154A4E #4E154A #4A4E15

tetradic

#154A4E #36154E #4E1915 #2E4E15

square

#154A4E #36154E #4E1915 #2E4E15

split-complementary

#154A4E #4E152E #4E3615

monochromatic

#061718 #081C1E #154A4E #22787E #2FA5AE

Accessibility & contrast

On white

9.90

#154A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#154A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A4E

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A4E	#FFFFFF	#000000	##FFFFFF
##154A4E	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44474E

Deuteranopia (green-blind)

#3B404E

Tritanopia (blue-blind)

#004D4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154a4e;
/* rgb */ color: rgb(21, 74, 78);
/* oklch */ color: oklch(37.7% 0.055 202.3);

Tailwind

colors: {
  custom: {
    50: '#5c7c7f',
    500: '#154a4e',
    950: '#000000',
  },
}

SCSS

$custom: #154a4e;
$custom-light: #5c7c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#154a4e",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 78
  },
  "hsl": {
    "h": 184.211,
    "s": 57.576,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37681,
    "c": 0.05456,
    "h": 202.3
  },
  "luminance": 0.05607
}

Semantic roles & 50–950 ramp

primary

#154A4E

secondary

#863E39

accent

#5247E1

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #154A4E

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

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