#154A52#154A52

#154A52 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.056 H 209.3°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#154A52
RGB	rgb(21, 74, 82)
HSL	hsl(188, 59%, 20%)
HSV	hsv(188, 74%, 32%)
CMYK	cmyk(74.4%, 9.8%, 0%, 67.8%)
CIE-LAB	lab(28.55, -14.15, -9.82)
CIE-LCH	lch(28.55, 17.22, 214.75°)
OKLab	oklab(37.86% -0.0485 -0.0273)
OKLCH	oklch(37.86% 0.056 209.3)
XYZ	xyz(4.2804, 5.6657, 8.8490)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A52 #521D15

analogous

#15523B #154A52 #152B52

triadic

#154A52 #52154A #4A5215

tetradic

#154A52 #3B1552 #521D15 #2B5215

square

#154A52 #3B1552 #521D15 #2B5215

split-complementary

#154A52 #52152B #523B15

monochromatic

#061618 #091E21 #154A52 #217683 #2EA2B3

Accessibility & contrast

On white

9.84

#154A52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#154A52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A52

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A52	#FFFFFF	#000000	##FFFFFF
##154A52	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434753

Deuteranopia (green-blind)

#3A4152

Tritanopia (blue-blind)

#004E4C

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154a52;
/* rgb */ color: rgb(21, 74, 82);
/* oklch */ color: oklch(37.9% 0.056 209.3);

Tailwind

colors: {
  custom: {
    50: '#5c7c82',
    500: '#154a52',
    950: '#000000',
  },
}

SCSS

$custom: #154a52;
$custom-light: #5c7c82;
$custom-dark: #000000;

JSON

{
  "hex": "#154a52",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 82
  },
  "hsl": {
    "h": 187.869,
    "s": 59.223,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37858,
    "c": 0.05567,
    "h": 209.3
  },
  "luminance": 0.05666
}

Semantic roles & 50–950 ramp

primary

#154A52

secondary

#8A4439

accent

#5A45E2

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #154A52

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

Preview Lab → · Contrast checker → · Palette generator →