#154A37#154A37

#154A37 is a dark, moderate teal. Relative luminance 0.053; OKLCH L 36.8% C 0.065 H 165.5°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#154A37
RGB	rgb(21, 74, 55)
HSL	hsl(158, 56%, 19%)
HSV	hsv(158, 72%, 29%)
CMYK	cmyk(71.6%, 0%, 25.7%, 71%)
CIE-LAB	lab(27.66, -22.69, 6.33)
CIE-LCH	lch(27.66, 23.56, 164.41°)
OKLab	oklab(36.84% -0.0628 0.0162)
OKLCH	oklch(36.84% 0.065 165.5)
XYZ	xyz(3.4473, 5.3325, 4.4613)
Luminance	0.0533 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A37 #4A1528

analogous

#154A1C #154A37 #15424A

triadic

#154A37 #37154A #4A3715

tetradic

#154A37 #1C154A #4A1528 #424A15

square

#154A37 #1C154A #4A1528 #424A15

split-complementary

#154A37 #4A1542 #4A1C15

monochromatic

#071812 #071A14 #154A37 #237A5A #30A97E

Accessibility & contrast

On white

10.16

#154A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#154A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A37

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A37	#FFFFFF	#000000	##FFFFFF
##154A37	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484436

Deuteranopia (green-blind)

#413F38

Tritanopia (blue-blind)

#004A45

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #154a37;
/* rgb */ color: rgb(21, 74, 55);
/* oklch */ color: oklch(36.8% 0.065 165.5);

Tailwind

colors: {
  custom: {
    50: '#5a7d6d',
    500: '#154a37',
    950: '#000000',
  },
}

SCSS

$custom: #154a37;
$custom-light: #5a7d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#154a37",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 55
  },
  "hsl": {
    "h": 158.491,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.36839,
    "c": 0.06482,
    "h": 165.5
  },
  "luminance": 0.05333
}

Semantic roles & 50–950 ramp

primary

#154A37

secondary

#823953

accent

#497FDF

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040907

muted

#797B7A

Preview Lab

Preview with #154A37

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

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