#243C30#243C30

#243C30 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.2% C 0.037 H 161.8°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#243C30
RGB	rgb(36, 60, 48)
HSL	hsl(150, 25%, 19%)
HSV	hsv(150, 40%, 24%)
CMYK	cmyk(40%, 0%, 20%, 76.5%)
CIE-LAB	lab(23.07, -12.57, 4.49)
CIE-LCH	lch(23.07, 13.35, 160.34°)
OKLab	oklab(33.23% -0.0351 0.0116)
OKLCH	oklch(33.23% 0.037 161.8)
XYZ	xyz(2.8767, 3.8200, 3.3815)
Luminance	0.0382 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243C30 #3C2430

analogous

#243C24 #243C30 #243C3C

triadic

#243C30 #30243C #3C3024

tetradic

#243C30 #24243C #3C2430 #3C3C24

square

#243C30 #24243C #3C2430 #3C3C24

split-complementary

#243C30 #3C243C #3C2424

monochromatic

#0B130F #0D1611 #243C30 #3B624F #52896D

Accessibility & contrast

On white

11.90

#243C30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#243C30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243C30

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243C30	#FFFFFF	#000000	##FFFFFF
##243C30	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B392F

Deuteranopia (green-blind)

#373631

Tritanopia (blue-blind)

#1F3C39

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #243c30;
/* rgb */ color: rgb(36, 60, 48);
/* oklch */ color: oklch(33.2% 0.037 161.8);

Tailwind

colors: {
  custom: {
    50: '#607168',
    500: '#243c30',
    950: '#000000',
  },
}

SCSS

$custom: #243c30;
$custom-light: #607168;
$custom-dark: #000000;

JSON

{
  "hex": "#243c30",
  "rgb": {
    "r": 36,
    "g": 60,
    "b": 48
  },
  "hsl": {
    "h": 150,
    "s": 25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33226,
    "c": 0.03696,
    "h": 161.8
  },
  "luminance": 0.0382
}

Semantic roles & 50–950 ramp

primary

#243C30

secondary

#6E4D5E

accent

#6694C1

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050706

muted

#797A7A

Preview Lab

Preview with #243C30

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

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