#154D50#154D50

#154D50 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.6% C 0.057 H 200.2°. Best body text is #FFFFFF at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#154D50
RGB	rgb(21, 77, 80)
HSL	hsl(183, 58%, 20%)
HSV	hsv(183, 74%, 31%)
CMYK	cmyk(73.7%, 3.7%, 0%, 68.6%)
CIE-LAB	lab(29.53, -16.57, -7.06)
CIE-LCH	lch(29.53, 18.01, 203.07°)
OKLab	oklab(38.62% -0.0531 -0.0196)
OKLCH	oklch(38.62% 0.057 200.2)
XYZ	xyz(4.4105, 6.0459, 8.5224)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D50 #501815

analogous

#155036 #154D50 #153050

triadic

#154D50 #50154D #4D5015

tetradic

#154D50 #361550 #501815 #305015

square

#154D50 #361550 #501815 #305015

split-complementary

#154D50 #501530 #503615

monochromatic

#061718 #081E20 #154D50 #227C80 #2EAAB1

Accessibility & contrast

On white

9.51

#154D50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#154D50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D50

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D50	#FFFFFF	#000000	##FFFFFF
##154D50	1.00	9.51	2.21	9.51
#FFFFFF	9.51	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474950

Deuteranopia (green-blind)

#3E4350

Tritanopia (blue-blind)

#00504E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154d50;
/* rgb */ color: rgb(21, 77, 80);
/* oklch */ color: oklch(38.6% 0.057 200.2);

Tailwind

colors: {
  custom: {
    50: '#5c7f81',
    500: '#154d50',
    950: '#000000',
  },
}

SCSS

$custom: #154d50;
$custom-light: #5c7f81;
$custom-dark: #000000;

JSON

{
  "hex": "#154d50",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 80
  },
  "hsl": {
    "h": 183.051,
    "s": 58.416,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3862,
    "c": 0.05657,
    "h": 200.2
  },
  "luminance": 0.06046
}

Semantic roles & 50–950 ramp

primary

#154D50

secondary

#883D39

accent

#4E46E2

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #154D50

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

Preview Lab → · Contrast checker → · Palette generator →