#243B0F#243B0F

#243B0F is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.2% C 0.074 H 132.7°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#243B0F
RGB	rgb(36, 59, 15)
HSL	hsl(91, 59%, 15%)
HSV	hsv(91, 75%, 23%)
CMYK	cmyk(39%, 0%, 74.6%, 76.9%)
CIE-LAB	lab(22.08, -17.90, 23.64)
CIE-LCH	lch(22.08, 29.65, 127.14°)
OKLab	oklab(32.22% -0.0501 0.0543)
OKLCH	oklch(32.22% 0.074 132.7)
XYZ	xyz(2.3777, 3.5374, 1.0094)
Luminance	0.0354 (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

#243B0F #260F3B

analogous

#3A3B0F #243B0F #0F3B10

triadic

#243B0F #0F243B #3B0F24

tetradic

#243B0F #0F3A3B #260F3B #3B100F

square

#243B0F #0F3A3B #260F3B #3B100F

split-complementary

#243B0F #100F3B #3B0F3A

monochromatic

#0F1806 #0F1806 #243B0F #426C1B #609D28

Accessibility & contrast

On white

12.30

#243B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#243B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243B0F

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243B0F	#FFFFFF	#000000	##FFFFFF
##243B0F	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3609

Deuteranopia (green-blind)

#3B3413

Tritanopia (blue-blind)

#243832

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #243b0f;
/* rgb */ color: rgb(36, 59, 15);
/* oklch */ color: oklch(32.2% 0.074 132.7);

Tailwind

colors: {
  custom: {
    50: '#617150',
    500: '#243b0f',
    950: '#000000',
  },
}

SCSS

$custom: #243b0f;
$custom-light: #617150;
$custom-dark: #000000;

JSON

{
  "hex": "#243b0f",
  "rgb": {
    "r": 36,
    "g": 59,
    "b": 15
  },
  "hsl": {
    "h": 91.364,
    "s": 59.459,
    "l": 14.51
  },
  "oklch": {
    "l": 0.32221,
    "c": 0.07391,
    "h": 132.7
  },
  "luminance": 0.03537
}

Semantic roles & 50–950 ramp

primary

#243B0F

secondary

#543075

accent

#45E397

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #243B0F

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

Preview Lab → · Contrast checker → · Palette generator →