#243E2E#243E2E

#243E2E is a dark, muted green. Relative luminance 0.040; OKLCH L 33.7% C 0.043 H 156.2°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#243E2E
RGB	rgb(36, 62, 46)
HSL	hsl(143, 27%, 19%)
HSV	hsv(143, 42%, 24%)
CMYK	cmyk(41.9%, 0%, 25.8%, 75.7%)
CIE-LAB	lab(23.73, -14.24, 6.75)
CIE-LCH	lch(23.73, 15.75, 154.64°)
OKLab	oklab(33.74% -0.0393 0.0173)
OKLCH	oklch(33.74% 0.043 156.2)
XYZ	xyz(2.9431, 4.0174, 3.2046)
Luminance	0.0402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243E2E #3E2434

analogous

#273E24 #243E2E #243E3B

triadic

#243E2E #2E243E #3E2E24

tetradic

#243E2E #24273E #3E2434 #3E3B24

square

#243E2E #24273E #3E2434 #3E3B24

split-complementary

#243E2E #3B243E #3E2427

monochromatic

#0B130E #0E1711 #243E2E #3A654B #518B67

Accessibility & contrast

On white

11.64

#243E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#243E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243E2E

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243E2E	#FFFFFF	#000000	##FFFFFF
##243E2E	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A2D

Deuteranopia (green-blind)

#3A372F

Tritanopia (blue-blind)

#1F3E3A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #243e2e;
/* rgb */ color: rgb(36, 62, 46);
/* oklch */ color: oklch(33.7% 0.043 156.2);

Tailwind

colors: {
  custom: {
    50: '#607366',
    500: '#243e2e',
    950: '#000000',
  },
}

SCSS

$custom: #243e2e;
$custom-light: #607366;
$custom-dark: #000000;

JSON

{
  "hex": "#243e2e",
  "rgb": {
    "r": 36,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 143.077,
    "s": 26.531,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33742,
    "c": 0.04291,
    "h": 156.2
  },
  "luminance": 0.04018
}

Semantic roles & 50–950 ramp

primary

#243E2E

secondary

#714D63

accent

#659FC3

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#050806

muted

#797B7A

Preview Lab

Preview with #243E2E

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

Preview Lab → · Contrast checker → · Palette generator →