#243C2F#243C2F

#243C2F is a dark, muted green. Relative luminance 0.038; OKLCH L 33.2% C 0.038 H 159.7°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#243C2F
RGB	rgb(36, 60, 47)
HSL	hsl(148, 25%, 19%)
HSV	hsv(148, 40%, 24%)
CMYK	cmyk(40%, 0%, 21.7%, 76.5%)
CIE-LAB	lab(23.04, -12.82, 5.12)
CIE-LCH	lch(23.04, 13.81, 158.25°)
OKLab	oklab(33.19% -0.0356 0.0132)
OKLCH	oklch(33.19% 0.038 159.7)
XYZ	xyz(2.8563, 3.8119, 3.2740)
Luminance	0.0381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243C2F #3C2431

analogous

#253C24 #243C2F #243C3B

triadic

#243C2F #2F243C #3C2F24

tetradic

#243C2F #24253C #3C2431 #3C3B24

square

#243C2F #24253C #3C2431 #3C3B24

split-complementary

#243C2F #3B243C #3C2425

monochromatic

#0B130F #0D1611 #243C2F #3B624D #52896B

Accessibility & contrast

On white

11.92

#243C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#243C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243C2F

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243C2F	#FFFFFF	#000000	##FFFFFF
##243C2F	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B392E

Deuteranopia (green-blind)

#383630

Tritanopia (blue-blind)

#1F3C38

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #243c2f;
/* rgb */ color: rgb(36, 60, 47);
/* oklch */ color: oklch(33.2% 0.038 159.7);

Tailwind

colors: {
  custom: {
    50: '#607267',
    500: '#243c2f',
    950: '#000000',
  },
}

SCSS

$custom: #243c2f;
$custom-light: #607267;
$custom-dark: #000000;

JSON

{
  "hex": "#243c2f",
  "rgb": {
    "r": 36,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 147.5,
    "s": 25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.33194,
    "c": 0.038,
    "h": 159.7
  },
  "luminance": 0.03812
}

Semantic roles & 50–950 ramp

primary

#243C2F

secondary

#6E4D5F

accent

#6698C1

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#050706

muted

#797A7A

Preview Lab

Preview with #243C2F

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

Preview Lab → · Contrast checker → · Palette generator →