#243F15#243F15

#243F15 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.5% C 0.075 H 135.9°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#243F15
RGB	rgb(36, 63, 21)
HSL	hsl(99, 50%, 16%)
HSV	hsv(99, 67%, 25%)
CMYK	cmyk(42.9%, 0%, 66.7%, 75.3%)
CIE-LAB	lab(23.62, -19.34, 22.14)
CIE-LCH	lch(23.62, 29.40, 131.14°)
OKLab	oklab(33.5% -0.0535 0.0519)
OKLCH	oklch(33.5% 0.075 135.9)
XYZ	xyz(2.6404, 3.9841, 1.3392)
Luminance	0.0398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243F15 #30153F

analogous

#393F15 #243F15 #153F1B

triadic

#243F15 #15243F #3F1524

tetradic

#243F15 #15393F #30153F #3F1B15

square

#243F15 #15393F #30153F #3F1B15

split-complementary

#243F15 #1B153F #3F1539

monochromatic

#0D1708 #0D1708 #243F15 #3E6D24 #589B34

Accessibility & contrast

On white

11.69

#243F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#243F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243F15

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243F15	#FFFFFF	#000000	##FFFFFF
##243F15	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A11

Deuteranopia (green-blind)

#3E3718

Tritanopia (blue-blind)

#233D36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #243f15;
/* rgb */ color: rgb(36, 63, 21);
/* oklch */ color: oklch(33.5% 0.075 135.9);

Tailwind

colors: {
  custom: {
    50: '#617454',
    500: '#243f15',
    950: '#000000',
  },
}

SCSS

$custom: #243f15;
$custom-light: #617454;
$custom-dark: #000000;

JSON

{
  "hex": "#243f15",
  "rgb": {
    "r": 36,
    "g": 63,
    "b": 21
  },
  "hsl": {
    "h": 98.571,
    "s": 50,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33498,
    "c": 0.07456,
    "h": 135.9
  },
  "luminance": 0.03984
}

Semantic roles & 50–950 ramp

primary

#243F15

secondary

#613977

accent

#4EDAA8

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050803

muted

#797B78

Preview Lab

Preview with #243F15

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

Preview Lab → · Contrast checker → · Palette generator →